Germany - BRD
 
West German Army (Bundeswehr) NCO’s visor cap
This cap turns up all the time at flea markets. I used to think that it was from a German military school, until someone finally told me that it was from the West German Army. The canary yellow piping may indicate motorized troops, but I’m not sure. Someone else told me “signals.” The bronze-colored badge (as opposed to silver) apparently indicates that this was for an NCO.