15th March 1932, Page 68
15th March 1932
Page 68

Page 68, 15th March 1932
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Controlling Ignition Timing By Suction
A Rgsum of Recently Published Patent Specifications A Sliding Gear with Helical Teeth. T HE names of W. 0. Kennington and Delco-Remy and Hyatt, Ltd.; appear in patent No.......