A fine original Schuma EM/NCO M43 cap insignia here, constructed of silver and black BeVo-style machine embroidery on a black rayon backer. Mint and unissued condition. 
 
The Schutzmannschaft or Auxiliary Police (lit. "protective, or guard units"; abbreviated as Schuma) was the collaborationist auxiliary police of native policemen serving in areas of the Soviet Union and the Baltic states occupied by Nazi Germany during World War II.