3rd November 1931, Page 135
3rd November 1931
Page 135

Page 135, 3rd November 1931
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Advance News )f The Exhibits
at the Commere al Motor Show New Trailing-axle Rigid Six-wheeler, New 5-tonner All Engine Powers Increased 11HE new Mandator high-speed 6-tonner is, except for the Regal Four......
A New Worm Gear Of High Efficiency
(\NE would have thought that everykJ thing possible regarding worm gearing had been discovered, but, apparently, this is not the case, for much experimental work by John Holnyd......