Canada, Commonwealth. A Second War RCAF Type "B" Flying Helmet Auction Archive named to Gustav Alexander Prinzen

named to Gustav Alexander Prinzen zu Sayn-Wittgenstein-Sayn

6 grams inclusive of its suspension

Accompanied by its ribbon bar

thus revealing some brass

and Leading Stoker R

Canada, Commonwealth. A Second War RCAF Type "B" Flying Helmet Auction Archive named to Gustav Alexander PrinzenRubberized mask with rubber hoses and khaki cotton straps, with the appropriate hardware, cords and whistle attached, in two basic pieces, manufacturer stamped in black ink "A. E. H. E." above "4" on one of the straps, marked "MEDIUM" with the British Broad Arrow on the rubber nose piece, marked with the King's crown flanked by "REF. No. 10A 12571 A" and "M 10A 12570" along with "ON" on the electronics, all four microphones marked "R. C. A. F. REC. C