[GreenKeys] Here's a sweet one on the bay. (crypto machines)

Jim Haynes jhhaynes at earthlink.net
Sat May 18 21:10:45 EDT 2013


On Sun, 19 May 2013, Craig Sawyers wrote:

> Teletype also supplied selector mechanisms that were fitted to the SZ42.  In
> fact all the many screws in the machine are US threads other than four M3
> metric ones that secure the mains transformer, which was wound using UK wire
> gauges!

I wouldn't say "supplied" except that Teletype supplied the design.
Lorenz was licensed by Teletype to build the Model 15 and other machines
in Germany since 1930 or so.


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