1940 Print Calco Division American Cyanamid Dye Chemist Chemistry Portrait FZ2 XGLC6 This is an original 1927

This is an original 1927 photogravure of American Falls at Niagara

This is an original 1911 black and white print ad for the Crystal Refrigeration Company located in Fremont

"In the United States service revolvers

a rare bird found in the rain forests of Peru

1940 Print Calco Division American Cyanamid Dye Chemist Chemistry Portrait FZ2 XGLC6 This is an original 1927This is an original 1940 color print of a chemist at the Calco Division of American Cyanamid experimenting with dyes. The caption writes, "The Calco Division of American Cyanamid is probably the third largest U. S. dyestuff maker" The American Cyanamid Company was a large chemical manufacturer and was founded in 1907 by Frank Washburn. Divisions of the company include Lederle Laboratories, Davis & Geck, Old Spice, Breck, Pine Sol and Melmac.