[GreenKeys] TS-1908/UG TTY test generator

[Nick England]

Does anyone have a manual for this USMC gadget?
http://www.navy-radio.com/tty/misc/IMG_8983.JPG

Was it used in any special application? Other info?

Thanks,
Nick England K4NYW
www.navy-radio.com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/greenkeys/attachments/20160118/c377ac0f/attachment.html>