A complete catalogue of every requisite for photo-engraving and allied processes manufactured by the Ostrander-Seymour Co. ...
Publisher: Ostrander-Seymour
Published: 1920
Place of publication: Chicago, U.S.A
Language: eng
Number of pages: 317
Subjects: Photoengraving; Catalogs; Ostrander-Seymour Company
Other titles: Ostrander Seymour Company, Chicago.
Notes: Cover title: The Ostrander Seymour Company, Chicago.

Includes index.

"Number 21."