The practical enameler with especial reference to enameling sheet-steel and cast-iron ware, with useful information relating to all side lines ..
A trade manual on enameling sheet-steel and cast-iron ware, written and published by Otto Grampp in New York in 1909 for factory enamelers and shop foremen. Line engravings and halftones show ball mills, muffle kilns in cutaway, toggle presses and spinning lathes, plus advertising pages with large display type; useful for machinery silhouettes, dashed-line sectional diagrams, and early industrial ad layouts.
