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	<id>https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Rheilffordd_Tal-y-sarn</id>
	<title>Rheilffordd Tal-y-sarn - Hanes golygu</title>
	<link rel="self" type="application/atom+xml" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?action=history&amp;feed=atom&amp;title=Rheilffordd_Tal-y-sarn"/>
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	<updated>2026-06-22T00:16:36Z</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=Rheilffordd_Tal-y-sarn&amp;diff=15339&amp;oldid=prev</id>
		<title>Irion: Changed redirect target from Tramffordd Jophn Robinson to Tramffordd John Robinson</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Rheilffordd_Tal-y-sarn&amp;diff=15339&amp;oldid=prev"/>
		<updated>2024-01-15T11:04:36Z</updated>

		<summary type="html">&lt;p&gt;Changed redirect target from &lt;a href=&quot;/index.php?title=Tramffordd_Jophn_Robinson&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Tramffordd Jophn Robinson (nid yw&amp;#039;r dudalen yn bodoli)&quot;&gt;Tramffordd Jophn Robinson&lt;/a&gt; to &lt;a href=&quot;/wici/Tramffordd_John_Robinson&quot; title=&quot;Tramffordd John Robinson&quot;&gt;Tramffordd John Robinson&lt;/a&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;
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				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&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 12:04, 15 Ionawr 2024&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;#ail-cyfeirio [[Tramffordd &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Jophn &lt;/del&gt;Robinson]]&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;#ail-cyfeirio [[Tramffordd &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;John &lt;/ins&gt;Robinson]]&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=Rheilffordd_Tal-y-sarn&amp;diff=15338&amp;oldid=prev</id>
		<title>Irion: Yn ailgyfeirio at Tramffordd Jophn Robinson</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Rheilffordd_Tal-y-sarn&amp;diff=15338&amp;oldid=prev"/>
		<updated>2024-01-15T11:04:00Z</updated>

		<summary type="html">&lt;p&gt;Yn ailgyfeirio at &lt;a href=&quot;/index.php?title=Tramffordd_Jophn_Robinson&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Tramffordd Jophn Robinson (nid yw&amp;#039;r dudalen yn bodoli)&quot;&gt;Tramffordd Jophn Robinson&lt;/a&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;
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				&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 12:04, 15 Ionawr 2024&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&#039;&#039;&#039;Rheilffordd Tal&lt;/del&gt;-&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;y-sarn&#039;&#039;&#039; oedd yr enw crand a roddwyd ar y dramffordd a ddefnyddid rhwng 1864 ac 1881 i gludo llechi o &lt;/del&gt;[[&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Chwarel y Fron]] trwy pentref [[Y Fron]] , ac hyd ochr ogleddol [[Chwarel Cilgwyn]], ac wedyn ar hyd inclein trwy ganol [[Chwarel Tal-y-sarn]] i gyrraedd traciau [[Rheilffordd Nantlle]] yng ngwaelod [[Dyffryn Nantlle]]. Mae&#039;n debyg mae traciau lled cymysg, sef 2&#039; a 3&#039;6&quot;, oedd ar ran o&#039;r system. Roedd y lein wedi codi ar dir a brydleswyd gan y Goron i gwmni &lt;/del&gt;Robinson &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;a Tuxford, a hynny am 30 mlynedd. Y bwriad oedd ymestyn y lein i Gaernarfon yr holl ffordd o&#039;r Fron ond ni wireddwyd y cynlluniau uchelgeisiol hyn&lt;/del&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;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;#ail&lt;/ins&gt;-&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;cyfeirio &lt;/ins&gt;[[&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Tramffordd Jophn &lt;/ins&gt;Robinson]]&lt;/div&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; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Fe&#039;i caewyd ym 1881, gan fod cyfle newydd a gwell wedi codi, sef anfon y llechi ar hyd [[Cangen Bryngwyn]] o&#039;r [[Rheilffyrdd Cul Gogledd Cymru]]. Agorwyd dolen i&#039;r system honno ar drac lled 2&#039; yn unig ym 1882, system a elwid yn [[Tramffordd y Fron|Dramffordd y Fron]].&amp;lt;ref&amp;gt;J.I.C. Boyd, ‘’Narrow Gauge Railways in North Caernarvonshire’’, Cyf. 1 (West) (Oakwood, 1981), t.236&amp;lt;/ref&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Cyfeiriadau==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Categori:Tramffyrdd&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&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=Rheilffordd_Tal-y-sarn&amp;diff=15337&amp;oldid=prev</id>
		<title>Irion: Crëwyd tudalen newydd yn dechrau gyda &#039;&#039;&#039;&#039;Rheilffordd Tal-y-sarn&#039;&#039;&#039; oedd yr enw crand a roddwyd ar y dramffordd a ddefnyddid rhwng 1864 ac 1881 i gludo llechi o Chwarel y Fron trwy pentref...&#039;</title>
		<link rel="alternate" type="text/html" href="https://cof.canolfanuwchgwyrfai.cymru/index.php?title=Rheilffordd_Tal-y-sarn&amp;diff=15337&amp;oldid=prev"/>
		<updated>2024-01-15T11:00:28Z</updated>

		<summary type="html">&lt;p&gt;Crëwyd tudalen newydd yn dechrau gyda &amp;#039;&amp;#039;&amp;#039;&amp;#039;Rheilffordd Tal-y-sarn&amp;#039;&amp;#039;&amp;#039; oedd yr enw crand a roddwyd ar y dramffordd a ddefnyddid rhwng 1864 ac 1881 i gludo llechi o &lt;a href=&quot;/wici/Chwarel_y_Fron&quot; title=&quot;Chwarel y Fron&quot;&gt;Chwarel y Fron&lt;/a&gt; trwy pentref...&amp;#039;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Tudalen newydd&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Rheilffordd Tal-y-sarn&amp;#039;&amp;#039;&amp;#039; oedd yr enw crand a roddwyd ar y dramffordd a ddefnyddid rhwng 1864 ac 1881 i gludo llechi o [[Chwarel y Fron]] trwy pentref [[Y Fron]] , ac hyd ochr ogleddol [[Chwarel Cilgwyn]], ac wedyn ar hyd inclein trwy ganol [[Chwarel Tal-y-sarn]] i gyrraedd traciau [[Rheilffordd Nantlle]] yng ngwaelod [[Dyffryn Nantlle]]. Mae&amp;#039;n debyg mae traciau lled cymysg, sef 2&amp;#039; a 3&amp;#039;6&amp;quot;, oedd ar ran o&amp;#039;r system. Roedd y lein wedi codi ar dir a brydleswyd gan y Goron i gwmni Robinson a Tuxford, a hynny am 30 mlynedd. Y bwriad oedd ymestyn y lein i Gaernarfon yr holl ffordd o&amp;#039;r Fron ond ni wireddwyd y cynlluniau uchelgeisiol hyn&lt;br /&gt;
&lt;br /&gt;
Fe&amp;#039;i caewyd ym 1881, gan fod cyfle newydd a gwell wedi codi, sef anfon y llechi ar hyd [[Cangen Bryngwyn]] o&amp;#039;r [[Rheilffyrdd Cul Gogledd Cymru]]. Agorwyd dolen i&amp;#039;r system honno ar drac lled 2&amp;#039; yn unig ym 1882, system a elwid yn [[Tramffordd y Fron|Dramffordd y Fron]].&amp;lt;ref&amp;gt;J.I.C. Boyd, ‘’Narrow Gauge Railways in North Caernarvonshire’’, Cyf. 1 (West) (Oakwood, 1981), t.236&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Cyfeiriadau==&lt;br /&gt;
&lt;br /&gt;
[[Categori:Tramffyrdd]]&lt;/div&gt;</summary>
		<author><name>Irion</name></author>
	</entry>
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