[GreenKeys] Teletype Metal Tables & Perforators Documentation

[Don Robert House]

I am in the process of scanning the Teletype Corp bulletin for all of  
their metal tables circa 1953.
Also the bulletin for the Perforators both the Black and Green models.
If these PDFs are not too large I will send them to my NADCOMM list.
Most of you are on that list.

I will send another message when I have completed making the files.

73,
Don K9TTY