Quote:
Originally Posted by Bruce Parker
I had a 'B'. It was Canadian made circa 1940 and was labeled as 'Training Pattern'. I don't know if this meant all B sets were made for training or if there was a regular B and the one I had was specific. It was housed in a wooden box about the same size as the Tele F box and the only concession to training was that it had a metal plate with the 'Ak, Beer, Dan, Edward...' phonetic alphabet attached.
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If it was 1940 then that would be a Remote Control Unit 'B' rather than a Telephone Set 'B' (which would probably pre-date WW1, since they were up to the D Mark III by 1915).
Everything is still packed away (or in the process of being packed), so I can't look it up in Instructions in Army Telegraphy & Telephony (Instruments).
The Remote Control Unit 'B' is moderately scarce as they were mostly rounded up and converted to RCU 'E' Mk.I for the WS9/52 and WS19.
Chris.