WW1 U.S. ARMY ENLISTED RANK VISOR CAP WITH BADGE MAKER MARKED ORIGINAL

This is an original WW1 U.S. Army Enlisted Rank visor cap and US Army Enlisted Visor Badge.  Maker marked:  Rosenfield & Rapkin, 15 School St. Boston. 

This company traded under the name of Rosenfield & Rapkin from 1900-1910 and then under the name of Rosenfield Uniform Co from 1910-1920.
 
Has a khaki doeskin wool body with a brown leather bill and a brown leather chinstrap and sweatband.  Size 7 1/8.