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Mid Atlantic Wanted: AT&T UNIX PC / 7300 / 3b1 RAM card

Covers: New York, Pensylvania, New Jersey, Delaware, Virginia, Maryland and Washington DC.

agentb

Experienced Member
Joined
Apr 22, 2021
Messages
364
Location
Philly, USA
Looking for a memory expansion card for an AT&T UNIX PC (aka 3b1), typically these are the two additional RS-232 port boards with RAM on them.

There are also some boards that are just RAM without the serial ports.
 
I think I might have one or two as spare. What's your ideal outcome? Maybe trade it to you straight across for the 3B2 memory?
 
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