Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 229
852. ELASTIC WHEEL, Avith steel tire andspring spokes. … 853. APPLICATION OF TRACESPRINGS for trucks and heavy wag-ons. Saves the shoulders of horsesfrom fatigue and abrasion.
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
