Ostrander-Seymour Company

• A complete catalogue of every requisite for photo-engraving and allied processes ...
• A complete catalogue of every requisite for photo-engraving and allied processes manufactured by the Ostrander-Seymour Co. ...
• A complete catalogue of improved machinery for electrotyping and stereotyping
• Catalogue of machinery, equipment and supplies for photo-engraving and allied processes
• Illustrated catalogue of improved machinery for electrotyping and stereotyping