Founded in 1896, the American Federation of Musicians was a union organization intended to protect working musicians' rights regarding working conditions, wages, and fair treatment. The uniforms shown here were regulation AFM band uniforms, which allowed AFM musicians to play with local bands, or members of a local band to play with other bands, and all have the same uniform. The uniforms were made of dark blue broadcloth, trimmed with black mohair braid, and styled in a military cut with a single row of buttons. A straight-visor band cap, bearing the emblem of the American Federation of Musicians in gold, completed the uniform.