[GreenKeys] An Introduction to Teleprinters and Punched Tape Equipment

[David Ross]

Sam Hallas wrote:
> I've just finished a major recreation of this 52-page booklet from
> ITT-Creed, dated 1958.
>
> It describes all the current equipment, which was based on the Model 54.
> The 'new' Model 75 gets a very brief mention.
>
> There are a lot of photographs, which explains the rather large file
> size of 2.5 MB.
>
> <http://www.samhallas.co.uk/repository/telegraph/introduction_teleprinters.pdf> 
>
>
> I trust it will be of interest to list members.

Definitely Sam, thanks for making this public.

Dave Ross    N7EPI