[rescue] Tektronix o-scope keyboard

[Robert Darlington]

Hi all,

I'm going out on a limb with this one.  I rescued a Tektronix 7854 storage
scope (mainframe type with 4 slots, GP-IB computer interface, etc). but it
has no keyboard.  These things had a strange little keyboard that would
facilitate programming of the scope, waveform math, and the like.  Here's a
picture of the keyboard:

http://www.slack.com/images/TE/Tek040-0939-00.jpg

Please contact me if you have a line on one of these things.  I'd like to
make full use of this thing.

Thanks all,
Bob