The Museum of HP Calculators

HP Forum Archive 08

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HP 35 "RED DOT" Serial Numbers?
Message #1 Posted by Spice_Man on 3 May 2002, 7:17 p.m.

When looking at a "Red Dot" HP35 for authenticity, is there a way to tell by the serial number (other than 1143A) whether it is a "Red Dot" or not?

Is there a known range of serial numbers for the "Red Dot" HP 35's?

      
Re: HP 35 "RED DOT" Serial Numbers?
Message #2 Posted by David Smith on 3 May 2002, 7:27 p.m.,
in response to message #1 by Spice_Man

The red dot machines have a distictive serial number label on the back of the machine near the bottom where the later machines have the HP "made-in"/power requirements label. The serial number label has a dark background with a silver center section with the serial number.


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