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	<id>http://ibls.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Outside_Stephenson_Gear</id>
	<title>Outside Stephenson Gear - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://ibls.org/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Outside_Stephenson_Gear"/>
	<link rel="alternate" type="text/html" href="http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;action=history"/>
	<updated>2026-06-20T23:17:41Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.39.2</generator>
	<entry>
		<id>http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=15476&amp;oldid=prev</id>
		<title>Dnevil at 21:50, 1 September 2020</title>
		<link rel="alternate" type="text/html" href="http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=15476&amp;oldid=prev"/>
		<updated>2020-09-01T21:50:17Z</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;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:50, 1 September 2020&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;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&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;[[Category:Steam Locomotive Parts]]&lt;/ins&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;div&gt;--[[User:Dnevil|Dnevil]] ([[User talk:Dnevil|talk]]) 22:39, 17 April 2013 (CDT)&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;--[[User:Dnevil|Dnevil]] ([[User talk:Dnevil|talk]]) 22:39, 17 April 2013 (CDT)&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;/table&gt;</summary>
		<author><name>Dnevil</name></author>
	</entry>
	<entry>
		<id>http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=1030&amp;oldid=prev</id>
		<title>Dnevil at 17:30, 25 April 2013</title>
		<link rel="alternate" type="text/html" href="http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=1030&amp;oldid=prev"/>
		<updated>2013-04-25T17:30:36Z</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;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:30, 25 April 2013&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-l23&quot;&gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&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;File:44767Valve.jpg&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;File:44767Valve.jpg&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;div&gt;File:44767 George Stephenson on Churnet Valley RWY 11-13-10.jpg|Loco 44767 on Churnet Valley RWY with outside Stephenson gear, 5-16-2010.&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;File:44767 George Stephenson on Churnet Valley RWY 11-13-10.jpg|Loco 44767 on Churnet Valley RWY with outside Stephenson gear, 5-16-2010.&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;File:Black 5 @ Blaenau Festiniog 5-2-09 w-Welsh Mountaineer.jpg|Black 5 at Blaenau &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Festiniog &lt;/del&gt;5-2-09, Welsh Mountaineer. It uses standard Walschaert&amp;#039;s valve gear and is shown here for comparison.&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;File:Black 5 @ Blaenau Festiniog 5-2-09 w-Welsh Mountaineer.jpg|Black 5 at Blaenau &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Ffestiniog &lt;/ins&gt;5-2-09, Welsh Mountaineer. It uses standard Walschaert&amp;#039;s valve gear and is shown here for comparison.&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;div&gt;&amp;lt;/gallery&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;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dnevil</name></author>
	</entry>
	<entry>
		<id>http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=1029&amp;oldid=prev</id>
		<title>Dnevil at 17:29, 25 April 2013</title>
		<link rel="alternate" type="text/html" href="http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=1029&amp;oldid=prev"/>
		<updated>2013-04-25T17:29:55Z</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;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:29, 25 April 2013&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-l23&quot;&gt;Line 23:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 23:&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;File:44767Valve.jpg&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;File:44767Valve.jpg&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;div&gt;File:44767 George Stephenson on Churnet Valley RWY 11-13-10.jpg|Loco 44767 on Churnet Valley RWY with outside Stephenson gear, 5-16-2010.&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;File:44767 George Stephenson on Churnet Valley RWY 11-13-10.jpg|Loco 44767 on Churnet Valley RWY with outside Stephenson gear, 5-16-2010.&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;File:Black 5 @ Blaenau Festiniog 5-2-09 w-Welsh Mountaineer.jpg|Black 5 at Blaenau Festiniog 5-2-09, Welsh Mountaineer.  &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;File:Black 5 @ Blaenau Festiniog 5-2-09 w-Welsh Mountaineer.jpg|Black 5 at Blaenau Festiniog 5-2-09, Welsh Mountaineer&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. It uses standard Walschaert&amp;#039;s valve gear and is shown here for comparison&lt;/ins&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;div&gt;&amp;lt;/gallery&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;&amp;lt;/gallery&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dnevil</name></author>
	</entry>
	<entry>
		<id>http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=980&amp;oldid=prev</id>
		<title>Dnevil: Created page with &quot;--~~~~  Ken Shattock sent the following photo...  [[File:KenShattock with Crampton 1973.jpg|thumb|center|300px|Ken Shattock with his one-inch scale 6-2-0 ...&quot;</title>
		<link rel="alternate" type="text/html" href="http://ibls.org/mediawiki/index.php?title=Outside_Stephenson_Gear&amp;diff=980&amp;oldid=prev"/>
		<updated>2013-04-18T03:39:44Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;--~~~~  &lt;a href=&quot;/mediawiki/index.php?title=Kenneth_Shattock&quot; title=&quot;Kenneth Shattock&quot;&gt;Ken Shattock&lt;/a&gt; sent the following photo...  [[File:KenShattock with Crampton 1973.jpg|thumb|center|300px|Ken Shattock with his one-inch scale 6-2-0 ...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;--[[User:Dnevil|Dnevil]] ([[User talk:Dnevil|talk]]) 22:39, 17 April 2013 (CDT)&lt;br /&gt;
&lt;br /&gt;
[[Kenneth Shattock|Ken Shattock]] sent the following photo...&lt;br /&gt;
&lt;br /&gt;
[[File:KenShattock with Crampton 1973.jpg|thumb|center|300px|Ken Shattock with his one-inch scale 6-2-0 British &amp;#039;CRAMPTON&amp;#039; in Oakland, CA., 1973. CRAMPTON was the 19th locomotive constructed by Victor Shattock and was completed in 1969. The Prototype is circa 1845. The smaller brass loco sitting next to the CRAMPTON is a 1/4-inch scale, O-gauge model of a Southern Pacific GS-1 4-8-4 that was built by EBMES co-Founder and GGLS member Walter I. Brown. It too was Live Steam and burned denatured alcohol for fuel.]]&lt;br /&gt;
&lt;br /&gt;
...and then commented:&lt;br /&gt;
&lt;br /&gt;
:I know that [[Bob Hornsby|Mr. Hornsby]] is jumping up and down with anticipation trying to figure out the type of &amp;#039;valve gear&amp;#039; on that CRAMPTON loco.  [[Victor Shattock|Vic]] said it was &amp;quot;outside Stephenson&amp;quot;!!&lt;br /&gt;
&lt;br /&gt;
So Bob Hornsby replied:&lt;br /&gt;
&lt;br /&gt;
:As for the Crampton locomotive having outside Stephenson valve gear, yes it does.  Why not?  After all Stephenson himself built some Crampton locomotives.&lt;br /&gt;
&lt;br /&gt;
:One of the very popular British “Black Five” class 4-6-0 had outside Stephenson valve gear.  The locomotive still exists and in operable condition.  I’ve only seen one live steam loco with outside Stephenson valve gear. &lt;br /&gt;
&lt;br /&gt;
:Here is a standard Black Five class.  A great dependable loco in Britain and it only has two cylinders compared to three on most British locos.  I am somewhat knowledgeable on British steam.&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery widths=300px heights=300px&amp;gt;&lt;br /&gt;
File:44767 at Leicester North 5-16-10.jpg|Loco 44767 with outside Stephenson gear, 5-16-2010. &lt;br /&gt;
File:4-15-10 006.jpg&lt;br /&gt;
File:4-15-10 007.jpg&lt;br /&gt;
File:44767Valve.jpg&lt;br /&gt;
File:44767 George Stephenson on Churnet Valley RWY 11-13-10.jpg|Loco 44767 on Churnet Valley RWY with outside Stephenson gear, 5-16-2010.&lt;br /&gt;
File:Black 5 @ Blaenau Festiniog 5-2-09 w-Welsh Mountaineer.jpg|Black 5 at Blaenau Festiniog 5-2-09, Welsh Mountaineer. &lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;/div&gt;</summary>
		<author><name>Dnevil</name></author>
	</entry>
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