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Old 11th Apr 2021, 9:07 am   #5
Restoration73
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Join Date: Jun 2013
Location: Surbiton, SW London, UK.
Posts: 2,244
Default Re: Radio Project books 147/148 (Peter Haddock)

Thanks all for the info. I was not aware of the link to the Milk Marketing Board, my mum
worked at the nearby Thames Ditton HQ from 1973-74 ! Also in this series was Book 057
"Build Your own Computer" which even predates electronic calculator kits.
I also have Book 051 "Signalling;Messages without Words" includes Morse,Semaphore etc.
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