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Odd HP-35 Red Dot
09-27-2017, 11:55 PM (This post was last modified: 09-27-2017 11:56 PM by aj04062.)
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Odd HP-35 Red Dot
Well I picked up this Red Dot the other day. I am confident in saying this even though it looks like a V4 HP-35.

https://www.flickr.com/photos/155473427@...ed-public/
SN is 1143A000364
https://www.flickr.com/photos/155473427@...ed-public/

The ENTIRE front side has been replaced.

I had to inspect the inside to see what the board looked like.

https://www.flickr.com/photos/155473427@...ed-public/

To my surprise it is an early board (note 03-72 date plus 1211 marking).

This older thread from a very early 35 had the same markings on the board.
http://www.hpmuseum.org/cgi-sys/cgiwrap/...ead=212650

I guess this guy must've gone in for a major overhaul in '79 (see sticker on the CPU)
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Messages In This Thread
Odd HP-35 Red Dot - aj04062 - 09-27-2017 11:55 PM
RE: Odd HP-35 Red Dot - jebem - 09-28-2017, 12:15 PM
RE: Odd HP-35 Red Dot - aj04062 - 09-29-2017, 09:56 PM
RE: Odd HP-35 Red Dot - Dave Frederickson - 09-29-2017, 11:21 PM
RE: Odd HP-35 Red Dot - aj04062 - 09-29-2017, 11:53 PM
RE: Odd HP-35 Red Dot - Dave Frederickson - 09-30-2017, 01:08 AM



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