Need help with 2 projects (TI and Xerox)

[truthanl at columbus.rr.com]

Marty Greene,

There  are  others of us who have TI 990/systems in storage.   I have 2 990/10 systems.  DX-10 OS with 10M cartridge (CDC?)drives.  Mine  came  from a Paradyne Corp Modem Analysis system  tracking  300 Paradyne 2400 Baud multi-drop circuits on an 800 hz  subcarrier over dedicated lines.   So I have lots of serial ports...Each modem had  data  and  an analysis port.

Sincerely
Larry Truthan

I may also have  a Xerox Sigma diagnostics tape and or journal somewhere in  the  basement.