Appletons' cyclopaedia of applied mechanics: a dictionary of mechanical engineering and the mechanical arts (1880)
D. Appleton and Company, Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 118
oned,the hat is placed in a poun-cing machine, Fig. 2310,on a block which is mount-ed on an eccentric chuck,which has a reciprocatingas well as a rotary motion.Rubbing with sand- or em-ery-paper follows, and then another ironing; and finally, if a velvet finish is desired, the hat is… … 108 HAT-MAKING MACHINERY.
Mechanical engineering -- Dictionaries
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