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Telegraph tape puncher
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18th Sep 2018, 9:54 am
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woodchips
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Join Date: May 2010
Location: Grantham, Lincolnshire, UK.
Posts: 1,176
Re: Telegraph tape puncher
Telegraphy by Herbert is a good place to start. There seem to be two editions, the 1930's one would be more use.
woodchips
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