An old digital clock I was planning to toss has some parts that might be of
interest to someone restoring old hp counters.
4 Nixie tube driver IC’s, hp 1820-0092
6 Nixie tubes, Burroughs B-5750S
4 hp decade counter IC’s, no part number but works with 1820-0092.
The parts are on 0.1 inch center proto board. Leads go thru holes and are
soldered point to point on the back. It shouldn’t be hard to pull the parts.
Clock is about 50 years old and parts have about 25 years operation.
Contact me off list if you’re interested.
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