Germany, Heer. A Rare Smoke/Chemical Troops Officer’s Visor Cap, By Schellenberg Buy Now maker marked "H BIRKS -

maker marked "H BIRKS - SON" on the reverse

Domino of the Commissariat of the 17th Army Corps

with enameled white central medallion bearing by a Croatia crown

he was transferred as a probationary Observer to 9 Squadron of the Royal Flying Corps on April 2

He left for his new unit in the field on March 3rd

Germany, Heer. A Rare Smoke/Chemical Troops Officer’s Visor Cap, By Schellenberg Buy Now maker marked "H BIRKS -(Heer Schirmmtze fr Offizier der Nebeltruppe). A rare and extremely well preserved Heer Smoke Chemical Troops Officers visor cap, constructed of field grey wool. The cap features reinforced side walls, fully lined on the exterior with a dark green wool cap band. Both the top and bottom edges of the cap band are trimmed with Bordeaux red piping, while an additional band of identical piping lines the outer edge of the crown. The latter features a