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WWII Fullerphone Mk 2 Field Telephone

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Captain Fuller later Colonel, Invented this form of military field telephone. Because of the internal buzzer unit (chopper) it could transmit morse via only one wire, using the ground as the other connection. There was a Mk1 and Mk2 version also used during WW1

11th Mar 2009

Design and Technology, History, Science

Key Stages:
Foundation, Key Stage 1, Key Stage 2, Key Stage 3, Key Stage 4, Key Stage 4+

WW2, Communications, Telephone, Morse

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