Early (earliest?) HP-41C find.
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08-07-2018, 12:16 AM
Post: #18
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RE: Early (earliest?) HP-41C find.
Yes, my earliest production unit is also a three transistor with CPU board H-1914.
It comes into an HP-41C s/n 1941Axxxxx and D, D, E, OS version. Tall keys, golden ball AC contacs and *shiny* faceplate (instead of the matte one) with grey frame line (instead of silver). Hope you can see in the picture. Cheers! Diego. "Do not suppose, check it twice." |
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