Antique Hammer Photographic Plates TOC Sign midcentury advertising The Sengbusch Self-Closing Inkstand Co

The Sengbusch Self-Closing Inkstand Co

The cylinder is aluminum made to look like wood

likely as a means of securing the sign within a frame

MM - 301196 - 022423

Antique Hammer Photographic Plates TOC Sign midcentury advertising The Sengbusch Self-Closing Inkstand Coc. 1920s; Hammer Dry Plate Co. St. Louis, MO Antique tin over cardboard sign advertising photographic dry plates. The dry plate process differs from wet plate as it eliminates solid wastes and hazardous chemicals and emissions from the plating process. This sign features the company's hammer logo with an orange serif typeface against a green backdrop. Exhibits moderate signs of wear including scuffs and scratches. 13. 25" W x 6" H Please refer to