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		<id>http://fileformats.archiveteam.org/index.php?action=history&amp;feed=atom&amp;title=APF_Imagination_Machine_floppy_disk</id>
		<title>APF Imagination Machine floppy disk - Revision history</title>
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		<updated>2026-04-18T16:13:00Z</updated>
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	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32618&amp;oldid=prev</id>
		<title>Dan Tobias: /* Links */</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32618&amp;oldid=prev"/>
				<updated>2019-07-13T21:49:00Z</updated>
		
		<summary type="html">&lt;p&gt;‎&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Links&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:49, 13 July 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 10:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;* [http://www.nausicaa.net/~lgreenf/apf0308.zip APF Imagination Machine emulator for Windows (Zipped download; emulates disks)]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:APF]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category:APF]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32617&amp;oldid=prev</id>
		<title>Dan Tobias at 21:47, 13 July 2019</title>
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				<updated>2019-07-13T21:47:57Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
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				&lt;col class='diff-content' /&gt;
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				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:47, 13 July 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1979&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1979&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. (If somebody has the manuals for the disk drive, it would be helpful to scan and upload them somewhere that they can be linked here, such as the Internet Archive.) The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. (If somebody has the manuals for the disk drive, it would be helpful to scan and upload them somewhere that they can be linked here, such as the Internet Archive.) The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;, according to one site writing about them&lt;/ins&gt;. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(However, emulated disks in [[APD]] format are 64 or 68 KB, and seem to consist of 272 sectors of 256 bytes each.) &lt;/ins&gt;One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The [[APD]] format is used to store raw data from APF disks for use in emulators.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The [[APD]] format is used to store raw data from APF disks for use in emulators.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32616&amp;oldid=prev</id>
		<title>Dan Tobias at 21:32, 13 July 2019</title>
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				<updated>2019-07-13T21:32:48Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:32, 13 July 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. (If somebody has the manuals for the disk drive, it would be helpful to scan and upload them somewhere that they can be linked here, such as the Internet Archive.) The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. (If somebody has the manuals for the disk drive, it would be helpful to scan and upload them somewhere that they can be linked here, such as the Internet Archive.) The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The [[APD]] format is used to store raw data from APF disks for use in emulators.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32614&amp;oldid=prev</id>
		<title>Dan Tobias at 21:27, 13 July 2019</title>
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				<updated>2019-07-13T21:27:06Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:27, 13 July 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 8:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;#160;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category:APF]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32613&amp;oldid=prev</id>
		<title>Dan Tobias at 21:22, 13 July 2019</title>
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				<updated>2019-07-13T21:22:51Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class='diff diff-contentalign-left'&gt;
				&lt;col class='diff-marker' /&gt;
				&lt;col class='diff-content' /&gt;
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				&lt;col class='diff-content' /&gt;
			&lt;tr valign='top'&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;← Older revision&lt;/td&gt;
			&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 21:22, 13 July 2019&lt;/td&gt;
			&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1979&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;|released=1979&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;}}&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;(If somebody has the manuals for the disk drive, it would be helpful to scan and upload them somewhere that they can be linked here, such as the Internet Archive.) &lt;/ins&gt;The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Links ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

	<entry>
		<id>http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32612&amp;oldid=prev</id>
		<title>Dan Tobias: Created page with &quot;{{FormatInfo |formattype=physical |subcat=Floppy disk |released=1979 }} The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer /...&quot;</title>
		<link rel="alternate" type="text/html" href="http://fileformats.archiveteam.org/index.php?title=APF_Imagination_Machine_floppy_disk&amp;diff=32612&amp;oldid=prev"/>
				<updated>2019-07-13T21:19:44Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;{{FormatInfo |formattype=physical |subcat=Floppy disk |released=1979 }} The &amp;#039;&amp;#039;&amp;#039;APF Imagination Machine floppy disk&amp;#039;&amp;#039;&amp;#039; was the disk drive for the late-1970s personal computer /...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{FormatInfo&lt;br /&gt;
|formattype=physical&lt;br /&gt;
|subcat=Floppy disk&lt;br /&gt;
|released=1979&lt;br /&gt;
}}&lt;br /&gt;
The '''APF Imagination Machine floppy disk''' was the disk drive for the late-1970s personal computer / game console from APF, a company that previously made calculators. The computer came with a tape drive, with the floppy disk drive being an optional add-on which cost $350 for the drive and $200 for the drive controller cartridge to run it. It is difficult to find online documentation for the disk drive, its disks, and the associated [[APF Imagination Machine disk file system]], since these are not documented in the manuals for the computer itself as they were not included with it. The disks were 5 1/4&amp;quot; floppies with a rather meager storage capacity of 72 KB. One use for it was to store [[APF Imagination Machine BASIC tokenized file|BASIC programs]].&lt;br /&gt;
&lt;br /&gt;
== Links ==&lt;br /&gt;
* [http://www.old-computers.com/museum/doc.asp?c=584 Some APF Imagination Machine info, briefly mentioning disk drive]&lt;/div&gt;</summary>
		<author><name>Dan Tobias</name></author>	</entry>

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