WW2 German Luftwaffe Artillery EM / NCO Visor Cap

World War Two German Luftwaffe Artillery EM / NCO visor cap. Blue - grey wool construction with red piping, mohair band with two buckle leather chinstrap and vulcanfibre visor. Two piece die struck metal insignia, eagle over winged cockade in wreath. Interior lined in orange silk / rayon with leather sweat band and celluloid sweat diamond signed "Christian Haug BERLIN No 18". Good field worn condition with wear.