17th December 1943, Page 30
17th December 1943
Page 30

Page 30, 17th December 1943
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A Change-speed Unit Without Gearwheels
V -pulleys and Belt Drive Used in New Form of Variable-speed Transmission Device T HERE have been many forms 01 variable-speed device_ in which belts and pulleys have been used......
Will This Vehicle Appeal To Tradesmen?
Novel Design of Military Singletrack Machine Which Has Possibilities in the Commercial Field H ITHERTO, we have looked upon 1 I the single-track, or motorcycletype of machine,......