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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Chwarel_Nantlle_Vale</id>
	<title>Chwarel Nantlle Vale - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Chwarel_Nantlle_Vale"/>
	<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;action=history"/>
	<updated>2026-05-06T14:31:23Z</updated>
	<subtitle>Hanes diwygio&#039;r dudalen hon ar y wici</subtitle>
	<generator>MediaWiki 1.43.1</generator>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=13005&amp;oldid=prev</id>
		<title>Cyfaill Eben am 14:33, 22 Chwefror 2022</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=13005&amp;oldid=prev"/>
		<updated>2022-02-22T14:33:35Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 15:33, 22 Chwefror 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeheuol y dyffryn, rhwng [[Dolbebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;o werth &lt;/del&gt;o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ym1874 &lt;/del&gt;o leiaf, pan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hysbysebwyr &lt;/del&gt;am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Cwmni &lt;/del&gt;Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;chynhyrchwyd &lt;/del&gt;tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeheuol y dyffryn, rhwng [[Dolbebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;gwerth &lt;/ins&gt;£260 o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ym 1874 &lt;/ins&gt;o leiaf, pan &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;hysbysebwyd &lt;/ins&gt;am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Gwmni &lt;/ins&gt;Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;chynhyrchid &lt;/ins&gt;tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;lyncu &lt;/del&gt;gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&quot; i&#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;llyncu &lt;/ins&gt;gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&quot; i&#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{eginyn}}&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;{{eginyn}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Cyfaill Eben</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=11783&amp;oldid=prev</id>
		<title>Irion am 20:00, 1 Gorffennaf 2021</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=11783&amp;oldid=prev"/>
		<updated>2021-07-01T20:00:51Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 21:00, 1 Gorffennaf 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ddeuheuol &lt;/del&gt;y dyffryn, rhwng [[Dolbebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ddeheuol &lt;/ins&gt;y dyffryn, rhwng [[Dolbebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=6792&amp;oldid=prev</id>
		<title>Irion am 10:05, 31 Awst 2019</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=6792&amp;oldid=prev"/>
		<updated>2019-08-31T10:05:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 11:05, 31 Awst 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dol-bebin&lt;/del&gt;]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Dolbebin&lt;/ins&gt;]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&#039;&#039;Morning Chronicle&#039;&#039;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4626&amp;oldid=prev</id>
		<title>Irion am 15:13, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4626&amp;oldid=prev"/>
		<updated>2018-10-24T15:13:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 16:13, 24 Hydref 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;&lt;/del&gt;Morning Chronicle&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;&lt;/del&gt;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&lt;/ins&gt;Morning Chronicle&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&lt;/ins&gt;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel o hyd gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4625&amp;oldid=prev</id>
		<title>Irion am 15:13, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4625&amp;oldid=prev"/>
		<updated>2018-10-24T15:13:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 16:13, 24 Hydref 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&quot;Morning Chronicle&quot;, 5 Mehefin 1854&amp;lt;/ref&amp;gt;Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr. &amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt;Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&quot;Morning Chronicle&quot;, 5 Mehefin 1854&amp;lt;/ref&amp;gt; Roedd yn dal yn weithredol ym1874 o leiaf, pan hysbysebwyr am labrwyr.&amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt; Ym 1882, gweithid y chwarel &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;o hyd &lt;/ins&gt;gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4624&amp;oldid=prev</id>
		<title>Irion am 15:12, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4624&amp;oldid=prev"/>
		<updated>2018-10-24T15:12:28Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 16:12, 24 Hydref 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Roedd yn weithredol &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;erbyn 1874 &lt;/del&gt;o leiaf, pan hysbysebwyr am labrwyr. &amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt;Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ceir sôn amdani yn y &#039;&#039;Morning Chronicle&#039;&#039; ym 1854, pan sonnir fod £142 o elw ar gyfer y cyfranddalwyr, gyda £260 o werth o lechi mewn stoc.&amp;lt;ref&amp;gt;&quot;Morning Chronicle&quot;, 5 Mehefin 1854&amp;lt;/ref&amp;gt;&lt;/ins&gt;Roedd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;yn dal &lt;/ins&gt;yn weithredol &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;ym1874 &lt;/ins&gt;o leiaf, pan hysbysebwyr am labrwyr. &amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt;Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4623&amp;oldid=prev</id>
		<title>Irion am 15:03, 24 Hydref 2018</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4623&amp;oldid=prev"/>
		<updated>2018-10-24T15:03:00Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;cy&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Fersiwn hŷn&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Fersiwn yn ôl 16:03, 24 Hydref 2018&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Llinell 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Llinell 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Roedd yn weithredol erbyn 1874 o leiaf, pan hysbysebwyr am labrwyr. &amp;lt;ref&amp;gt;&#039;&#039;Caernarvon &amp;amp; Denbigh Herald&#039;&#039;, 23 Mai 1874&amp;lt;/ref&amp;gt;&lt;/ins&gt;Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &#039;&#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
	<entry>
		<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4621&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;Chwarel lechi yn Nyffryn Nantlle oedd &#039;&#039;&#039;Chwarel Nantlle Vale&#039;&#039;&#039;, (SH 497526). Fe&#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng Dol-...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Chwarel_Nantlle_Vale&amp;diff=4621&amp;oldid=prev"/>
		<updated>2018-10-24T14:01:43Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;Chwarel lechi yn &lt;a href=&quot;/wici/Dyffryn_Nantlle&quot; title=&quot;Dyffryn Nantlle&quot;&gt;Nyffryn Nantlle&lt;/a&gt; oedd &amp;#039;&amp;#039;&amp;#039;Chwarel Nantlle Vale&amp;#039;&amp;#039;&amp;#039;, (SH 497526). Fe&amp;#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng Dol-...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Chwarel lechi yn [[Dyffryn Nantlle|Nyffryn Nantlle]] oedd &amp;#039;&amp;#039;&amp;#039;Chwarel Nantlle Vale&amp;#039;&amp;#039;&amp;#039;, (SH 497526). Fe&amp;#039;i lleolwyd ar ochr ddeuheuol y dyffryn, rhwng [[Dol-bebin]] a [[Chwarel Gwernor]], gyferbyn ag adeiladau Tŷ Mawr. Ym 1882, gweithid y chwarel gan Cwmni Chwarel Nantlle Vale. Roedd 20 o chwarelwyr yn gweithio yno a chynhyrchwyd tua 150 tunnell o lechi mewn blwyddyn.&amp;lt;ref&amp;gt;Jean Lindsay, &amp;#039;&amp;#039;A History of the North Wales Slate Industry ‘’, (Newton Abbot, 1974), t. 325&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
Erbyn tua 1900 roedd wedi ei lyncu gan [[Chwarel Tŷ Mawr]].&amp;lt;ref&amp;gt;Map Ordnans 6&amp;quot; i&amp;#039;r filltir, gol. 1900&amp;lt;/ref&amp;gt; &lt;br /&gt;
&lt;br /&gt;
{{eginyn}}&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
{{cyfeiriadau}}&lt;br /&gt;
[[Categori:Chwareli llechi]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
</feed>