ian field wrote:

"Tom Del Rosso" wrote
"ian field" wrote

Any vintage, and especially wartime electronics (allied *or* axis) is
of interest, if you have any such schematics I would be pleased to
see them.

I'd like to soo an allied encryption machine from that time. The enigma
is so well known, and ours must be declassified since new techniques were
out
a few years after the war, yet it isn't described anywhere.

The Bletchley Park Trust has reconstructed the Colossus semi-programmable
computer as used to crack Enigma codes.

I've just today received an invitation to a tour and lecture at Bletchley and
apparently a demonstration of both Enigma and the reconstructed Collosus.

Graham