Harmony Disc Records were produced by Standard Talking Machine Co. located on 200 Monroe street, Chicago. Labels design as well as oversized central strikingly resemble another Chicago Company «Harmony Disc Record». One can safely assume that it was the same company.
Harmony Disc Records were produced by Standard Talking Machine Co. located on 200 Monroe street, Chicago. Labels design as well as oversized central strikingly resemble another Chicago Company 
