27th February 1919, Page 19
27th February 1919
Page 19
Page 19, 27th February 1919
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Aoimotor Notes.
The Ivel-Hart Tractor. The Agrimotor's Many Uses. American Statistics. The Ivel-Hart machine, a three-plough equipment propelled by a 30 h.p. engine, is being offered to......
Heat Treatment Of Steels.
Gas Ovens Substantially Reduce Costs. In commercial chassis, hardening and annealing are of very great importance; indeed, the life of a lorry depends largely on the efficiency......