https://www.madeinchicagomuseum.com/single-post/columbia-medallion-studios/
Columbia Medallion Studios, est. 1888 - Made-in-Chicago Museum
Dec 31, 2023 - Museum Artifact: Tintype Photo Medallion of Woman, c. 1910s Made By: Columbia Medallion Studios / Columbia Portrait Co., 6616-6620 South Cottage Grove Ave.,...
columbia medallion studiosmade in chicagoestmuseum