Improved engraving process
Subtitle: substitutes for wood cuts
By: Photo Plate Co
Publisher: Photo Plate Co. 63 Duane St. New York
Published: 1872
Place of publication: [New York]
Language: und
Number of pages: 18
Subjects: Catalogs; Photoengraving; Photomechanical processes; Photo-plate Printing Co
Notes: Title and imprint from cover.

Photo-plate Printing Co. was in existence from 1872 until 1875 when it was destroyed by fire.