A Royal Canadian Air Force (RCAF) Pin in Gold and Diamonds
A Royal Canadian Air Force (RCAF) Pin in Gold and Diamonds - Four-piece construction, 10K gold, silver and enamels, with a diamond inset into each of the wings, weighing 2.7 grams, maker marked "BIRKS", marked "10 K" (Gold) and number hand engraved "136" over "307" on the reverse, marked "B10K" (Birks 10 Carat Gold) on the catch, 14.3 mm x 39.5 mm, horizontal pinback, intact enamels, light contact, extremely fine. (Case not included in sale) (C:17)

