Four Second War Royal Canadian Air Force (Rcaf) Sweetheart Wings Auction LONDON maker mark on the

LONDON maker mark on the obverse ricasso

Berlin - Die-stamped copper

and Efficiency Medal with Territorial Bar

Engagement Certificate and Discharge Certificate

241st Brigade Royal Field Artillery 1914-1918 Commemorative Book (hardcover

Four Second War Royal Canadian Air Force (Rcaf) Sweetheart Wings Auction LONDON maker mark on theVersion One: three piece construction, sterling silver, maker marked "wRJ" in a circle and marked "STERLING" on the reverse, 23. 5 mm x 65. 5 mm, horizontal pinback; Version Two: three piece construction, sterling silver with blue enamels, hallmarked and marked "STERLING" on the reverse, 16 mm x 46. 5 mm, horizontal pinback; Version Three: sterling silver with blue enamels, hallmarked, maker marked "BIRKS ELLIS" and marked "STERLING" on the reverse,