The Tektronix 263 is a programmer for the Tektronix 3A5 and 3B5.

Tektronix 263
Programmer for 3A5 and 3B5
564 with 3S5, 3B5, and 263

Produced from 1965 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)

Links

Pictures