Warburg, James P. (James Paul), 1896-1969 · [Boston] The First national bank of Boston · leaf 50
Engraving Plate. Engraving An infinite number of designs are printed, and the method of getting them etched on the copper roller is a fascinatino; one. A zinc plate iscarved by hand on a greatly enlarged scale from the original sketch,and from this plate the girls who operate the pantograph…
Cotton manufacture · Cotton trade
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