Self-propelled vehicles; a practical treatise on the theory, construction, operation, care and management of all forms of automobiles (1906)
Homans, James E. (James Edward), b. 1865 · New York, T. Audel & Company · leaf 596
Figs. 426, 427.—Dial and Interior View of the American Duplex CombinedSteam and Air Pressure Gauge for Use on Steam Carriages. The dialhas two hands; one of them attached to a sleeve which works over thespindle carrying the other, in the same manner as the two hands of aclock are hung. As may be…
Automobiles
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