The Jim Austin Computer Collection

Olivetti/AT&T 3B2/300

This is a small Unix machine by the company that led the development of UNIX, AT&T. The company was bought by Olivetti, so got badged with there name too.

This came from Cumbria in Oct 2008, with w Wyse terminals a tape drive and all the manuals.

Its a bit dead at the moment as the psu is broken.

Inside the machine showing the main processor card, with the PSU missing (for mending).

One of the memory cards.

A terminal card (8 port)

A 4 port terminal card and 4 port serial line.