Detroit Publishing Co.

The Detroit Publishing Company was an American photographic publishing firm best known for its large assortment of photochrom color postcards.

The company was founded as the Detroit Photographic Company in the 1890s by Detroit businessman and publisher William A. Livingstone, Jr., and photographer and photo-publisher Edwin H. Husher. The best-known photographer for the company was William Henry Jackson, who joined the company in 1897. {Via Wikipedia}