Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 364
wiper on a rotaryshaft raises the stamp by its contact with a hub or collar on its shaft, and letsit fall suddenly by its weight. Machines like the above are often used in bleacheries to give a wateredfinish to goods. The battery of stamps is equal to the width of the cloth whichturns in a roll… … t—11 —7 Si m Lij c 1—<.o-> life -*«ii^ ^A ^
Mechanical drawing
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