Workers in pressing room, Pressed Herb Department, Parke, Davis & Company

View of men posing with machines in pressing room of Pressed Herb Dept. at Parke, Davis & Co. Label on back: "Pressing room of the Pressed Herb Department. The pressure exerted by these powerful machines is enormous, running in some cases from 75 to 100 tons. The eight ounce cakes, 8 x 4 inches, are subsequently cut into eight pieces, 2 x 2, and wrapped in the customary manner." Stamped on back: "A. Godfrey & Co. Commercial photographers, 41 W. Fort Street, Detroit, Mich."