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	<id>https://firealarmpedia.org/index.php?action=history&amp;feed=atom&amp;title=Edwards_333D</id>
	<title>Edwards 333D - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://firealarmpedia.org/index.php?action=history&amp;feed=atom&amp;title=Edwards_333D"/>
	<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;action=history"/>
	<updated>2026-04-27T16:43:05Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.41.0</generator>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=7040&amp;oldid=prev</id>
		<title>Alberta Fire Alarms at 05:42, 25 January 2024</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=7040&amp;oldid=prev"/>
		<updated>2024-01-25T05:42:03Z</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;en&quot;&gt;
				&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 23:42, 24 January 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-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&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;The 333D was introduced in 1964 to replace the Edwards no 24. No changes were made until about 1977, when the logo was changed to the Edwards logo at the time. In 1985, it was changed to the MicroSquare font, but the bell was discontinued several years later.&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;The 333D was introduced in 1964 to replace the Edwards no 24. No changes were made until about 1977, when the logo was changed to the Edwards logo at the time. In 1985, it was changed to the MicroSquare font, but the bell was discontinued several years later.&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;== Enthusiasts owned ==&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;== Enthusiasts owned ==&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;[[User:Alberta Fire Alarms]] has one of these bells. The bell was manufactured in 1977, and was formerly used in the [[Calgary General Hospital]], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell has been used on numerous panels&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but is inoperable as of January 2024&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;[[User:Alberta Fire Alarms]] has one of these bells. The bell was manufactured in 1977, and was formerly used in the [[Calgary General Hospital]], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell has been used on numerous panels.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alberta Fire Alarms</name></author>
	</entry>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=6934&amp;oldid=prev</id>
		<title>Alberta Fire Alarms at 01:47, 20 January 2024</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=6934&amp;oldid=prev"/>
		<updated>2024-01-20T01:47:45Z</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;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&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 19:47, 19 January 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;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 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;The &#039;&#039;&#039;Edwards 333D&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-6G1&lt;/del&gt;&#039;&#039;&#039; is a &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;6&quot; &lt;/del&gt;single-stroke fire alarm bell manufactured by Edwards. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It has a &lt;/del&gt;10 &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;inch counterpart known as model number [[Edwards 333D-10G1|333D-10G1]]]&lt;/del&gt;. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The volume of this bell is a little loud. Introduced &lt;/del&gt;around 1964 and discontinued in the &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;mid&lt;/del&gt;-1990s. This bell is very, very rare in Alberta.  &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;The &#039;&#039;&#039;Edwards 333D&#039;&#039;&#039; is a single-stroke fire alarm bell &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;series &lt;/ins&gt;manufactured by Edwards&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, part of the Adaptabel series&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The bells could come in two gong sizes: 6&quot; and &lt;/ins&gt;10&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&quot;&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;It was introduced &lt;/ins&gt;around 1964 and discontinued in the &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;early&lt;/ins&gt;-1990s. This bell is very, very rare in Alberta&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but was mostly installed in medical facilities through the 1970s-1980s&lt;/ins&gt;.  &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;&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;== Specifications ==&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;== Specifications ==&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;*Voltage - 24VDC &amp;lt;br&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;*Voltage - 24VDC &amp;lt;br&amp;gt;&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;*Loudness - 92 dB &amp;lt;br&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;*Loudness - 92 dB &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;(6&quot;)&lt;/ins&gt;&amp;lt;br&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;div&gt;*Type - single-stroke bell&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;*Type - single-stroke bell&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;del style=&quot;font-weight: bold; text-decoration: none;&quot;&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;&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;== History ==&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;== History ==&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 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;The 333D was introduced in 1964 &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to replace the Edwards no 24&lt;/ins&gt;. No changes were made until about &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1977&lt;/ins&gt;, when the logo was changed &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;to the Edwards logo at the time&lt;/ins&gt;. &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;In 1985&lt;/ins&gt;, it was changed to the MicroSquare font, but the bell was discontinued &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;several years later&lt;/ins&gt;.&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;The 333D&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;-6G1 &lt;/del&gt;was introduced in 1964. No changes were made until about &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the 1970s&lt;/del&gt;, when the logo was changed. &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The logo change would last until around 1990&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;when &lt;/del&gt;it was changed to the MicroSquare font, but the bell was discontinued &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;shortly after&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;&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;== Enthusiasts owned ==&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;== Enthusiasts owned ==&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 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;[[&lt;/ins&gt;User&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;:Alberta Fire Alarms]] &lt;/ins&gt;has one of these bells. The bell was &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;manufactured &lt;/ins&gt;in 1977, and was formerly used in the [[Calgary General &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Hospital]&lt;/ins&gt;], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell has been used on numerous panels&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;, but is inoperable as &lt;/ins&gt;of &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;January 2024&lt;/ins&gt;.&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;User &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Simplex NimrodES &lt;/del&gt;has one of these bells. The bell was &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;built &lt;/del&gt;in &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;1976-&lt;/del&gt;1977, and was formerly used in the [[Calgary General &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Hospita&lt;/del&gt;], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;still works great, and &lt;/del&gt;has been used on numerous panels&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;. Video &lt;/del&gt;of &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube&lt;/del&gt;.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&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>Alberta Fire Alarms</name></author>
	</entry>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=6933&amp;oldid=prev</id>
		<title>Alberta Fire Alarms: Alberta Fire Alarms moved page Edwards 333D-6G1 to Edwards 333D without leaving a redirect: unofficial model number</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=6933&amp;oldid=prev"/>
		<updated>2024-01-20T01:44:30Z</updated>

		<summary type="html">&lt;p&gt;Alberta Fire Alarms moved page &lt;a href=&quot;/index.php?title=Edwards_333D-6G1&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Edwards 333D-6G1 (page does not exist)&quot;&gt;Edwards 333D-6G1&lt;/a&gt; to &lt;a href=&quot;/index.php/Edwards_333D&quot; title=&quot;Edwards 333D&quot;&gt;Edwards 333D&lt;/a&gt; without leaving a redirect: unofficial model number&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 19:44, 19 January 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Alberta Fire Alarms</name></author>
	</entry>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=5351&amp;oldid=prev</id>
		<title>Twentytwo22 at 19:40, 3 April 2023</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=5351&amp;oldid=prev"/>
		<updated>2023-04-03T19:40:49Z</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;en&quot;&gt;
				&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 13:40, 3 April 2023&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-l12&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&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;== Enthusiasts owned ==&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;== Enthusiasts owned ==&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;User Simplex NimrodES has one of these bells. The bell was built in 1976-1977, and was formerly used in the [[Calgary General &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Hospital]&lt;/del&gt;], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell still works great, and has been used on numerous panels. Video of it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&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;User Simplex NimrodES has one of these bells. The bell was built in 1976-1977, and was formerly used in the [[Calgary General &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Hospita&lt;/ins&gt;], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell still works great, and has been used on numerous panels. Video of it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Twentytwo22</name></author>
	</entry>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=4134&amp;oldid=prev</id>
		<title>Alberta Fire Alarms: /* Enthusiasts owned */</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=4134&amp;oldid=prev"/>
		<updated>2022-12-13T05:05:34Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Enthusiasts owned&lt;/span&gt;&lt;/span&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;en&quot;&gt;
				&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 23:05, 12 December 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-l12&quot;&gt;Line 12:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 12:&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;== Enthusiasts owned ==&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;== Enthusiasts owned ==&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;User Simplex NimrodES has one of these bells. The bell was built in 1976-1977, and was formerly used in the [[Calgary General Hospital]], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell still works &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;as of August 2&lt;/del&gt;, &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2020 &lt;/del&gt;and &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;rings loud and clear despite being dropped once&lt;/del&gt;. Video of it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&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;User Simplex NimrodES has one of these bells. The bell was built in 1976-1977, and was formerly used in the [[Calgary General Hospital]], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell still works &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;great&lt;/ins&gt;, and &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;has been used on numerous panels&lt;/ins&gt;. Video of it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Alberta Fire Alarms</name></author>
	</entry>
	<entry>
		<id>https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=385&amp;oldid=prev</id>
		<title>Alberta Fire Alarms: Created page with &quot;The &#039;&#039;&#039;Edwards 333D-6G1&#039;&#039;&#039; is a 6&quot; single-stroke fire alarm bell manufactured by Edwards. It has a 10 inch counterpart known as model number 333D-10G1]....&quot;</title>
		<link rel="alternate" type="text/html" href="https://firealarmpedia.org/index.php?title=Edwards_333D&amp;diff=385&amp;oldid=prev"/>
		<updated>2020-08-03T05:12:17Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;The &amp;#039;&amp;#039;&amp;#039;Edwards 333D-6G1&amp;#039;&amp;#039;&amp;#039; is a 6&amp;quot; single-stroke fire alarm bell manufactured by Edwards. It has a 10 inch counterpart known as model number &lt;a href=&quot;/index.php?title=Edwards_333D-10G1&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Edwards 333D-10G1 (page does not exist)&quot;&gt;333D-10G1&lt;/a&gt;]....&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;The &amp;#039;&amp;#039;&amp;#039;Edwards 333D-6G1&amp;#039;&amp;#039;&amp;#039; is a 6&amp;quot; single-stroke fire alarm bell manufactured by Edwards. It has a 10 inch counterpart known as model number [[Edwards 333D-10G1|333D-10G1]]]. The volume of this bell is a little loud. Introduced around 1964 and discontinued in the mid-1990s. This bell is very, very rare in Alberta. &lt;br /&gt;
&lt;br /&gt;
== Specifications ==&lt;br /&gt;
*Voltage - 24VDC &amp;lt;br&amp;gt;&lt;br /&gt;
*Loudness - 92 dB &amp;lt;br&amp;gt;&lt;br /&gt;
*Type - single-stroke bell&lt;br /&gt;
&lt;br /&gt;
== History ==&lt;br /&gt;
&lt;br /&gt;
The 333D-6G1 was introduced in 1964. No changes were made until about the 1970s, when the logo was changed. The logo change would last until around 1990, when it was changed to the MicroSquare font, but the bell was discontinued shortly after.&lt;br /&gt;
&lt;br /&gt;
== Enthusiasts owned ==&lt;br /&gt;
&lt;br /&gt;
User Simplex NimrodES has one of these bells. The bell was built in 1976-1977, and was formerly used in the [[Calgary General Hospital]], until its demolition in 1998. He got the bell in October 2018 from a retired Calgary firefighter who saved it. The bell still works as of August 2, 2020 and rings loud and clear despite being dropped once. Video of it ringing: https://www.google.com/url?sa=t&amp;amp;rct=j&amp;amp;q=&amp;amp;esrc=s&amp;amp;source=video&amp;amp;cd=&amp;amp;cad=rja&amp;amp;uact=8&amp;amp;ved=2ahUKEwjQqMuHo_7qAhVQHDQIHe2nAecQtwIwAHoECAYQAQ&amp;amp;url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DJ69WAkWWFSQ&amp;amp;usg=AOvVaw14Lz_DQWSR2YFziVmq3uIY&lt;/div&gt;</summary>
		<author><name>Alberta Fire Alarms</name></author>
	</entry>
</feed>