[GreenKeys] RTTY and other gear in Rockford, IL

[Jim Haynes]

On Tue, 7 Jan 2020, Duncan Brown wrote:
>
> What is item # 69"
>
> Looks like the perforator & character counter of a M19, with a cover over the 
> top where the M15 printer would be.  I thought at first that someone had just 
> made their own cover, but there are labels (military?) on the cover.

There was a perforator coded DPE that was the perforator part of a Model 
19 keyboard without a signal generator.  We had one at U of Ark., a gift
from Teletype.  I've never seen another one before or since.