Search the web for "Lexitron" and I think you'll find something very
similar. It's a word processor--the keyboard is probably lost.
After 1977, Raytheon owned Lexitron. All of their WaPro equipment
(even the printers) started off with VT...
Here's a photo of a VT1303--note the switches on the front panel:
http://www.computermuseum.li/Testpage/Lexitron-VT1303.jpg
Cheers,
Chuck