Letter in Hinman Milking Machine Trade Catalog, Thomas Taggert to J.P. Meyers (1917), Hinman Milking Machine Co., Oneida, NY, [1921?], p. 34, Trade cats Ag Imp H593h, 14 x 18 cm., Research Library Special Collections Trade Catalogs: Agricultural Implements, N0650.1999
Woman Operating Three Hinman Units
Companies that made agricultural equipment often stressed how efficient their machines were. This photograph from a trade catalog demonstrates that by using the company’s milking machine, one woman can do the work of three milkers.