Telephonic Transmission by J. G. Hill clifford craig first hand

first hand

A drama of moves and countermoves

Peter Williams travels hundreds of kilometres each year

while he is yet a boy

Telephonic Transmission by J. G. Hill clifford craig first handTelephonic Transmission Theoretical and Applied by J. G. Hill Longmans, Green and Co., 1920, [First Edition], black and white photographic plates, diagrams, fold out diagrams, hardcover Very Good Condition, a little edge and shelf wear, some rubbing and bumping to edges and corners, no inscriptions (see photographs) Authors Preface: Theoretical Telephonic Transmissions has attracted the attention of competent writers in man countries in recent years.