[GreenKeys] RTTY and other gear in Rockford, IL

[Jim Cooper]

On 8 Jan 2020 at 6:55, Jim Haynes wrote:

> 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. 

That is what the item looked like to me also. 
A self-contained fully-punching, non-typing 
tape perforator for 'off line' preparation 
of tapes.   I had one back in 1959 ! 
Very noisy, and the punch solenoid took a lot 
of current. 

w2jc