Motorola History on Twitter: "In 1940 Don Mitchell ( engr at GMC) & team developed the SCR-536,the first modern handheld walkie-talkie It was widely used in World WarII https://t.co/1qIVOqrLS4" / Twitter
Inventing the Walkie Talkie — Rossland Museum & Discovery Centre
Donald Hings | Walkie-Talkie Inventor - People - 1000 Towns of Canada
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Inventing the Walkie Talkie — Rossland Museum & Discovery Centre
Donald Hings: Engineering the Walkie-talkie | The Channel
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Inventing the Walkie Talkie — Rossland Museum & Discovery Centre
Donald L. Hings inventor of the Walkie-Talkie spoke of the Philidelphia Experiment
Donald Hings: Engineering the Walkie-talkie | The Channel
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Don Hings
Donald Lewes Hings , P.Eng, M.B.E., C.M. Development of Walkie Talkie from 1930-1945
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Walkie Talkie
Don Hings
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Inventing the Walkie Talkie — Rossland Museum & Discovery Centre
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Donald Hings | Walkie-Talkie Inventor - People - 1000 Towns of Canada
