Canada, CEF. A Lot of Eleven First War Collar Badges Province of China maker marked "TIFFANY & Co

maker marked "TIFFANY & Co MAKERS"

Austrian hallmarked with a Diana's head (Dianakopf) (which was used between 1872 and 1922)

with the original Swedish name for Helsinki "HELSINGFORS" inscribed below

with fold-down sides and back panels with gently sloping

Canada, CEF. A Lot of Eleven First War Collar Badges Province of China maker marked "TIFFANY & CoIncludes: 1. 2nd Mounted Rifle Battalion Collar Badge: in browning copper, unmarked, measuring 28 mm (w) x 29 mm (h), both lugs and pin intact. 2. 5th Mounted Rifle Battalion Collar Badge: in pickled copper, unmarked, measuring 28 mm (w) x 30. 3 mm (h), both lugs intact. 3. 6th Mounted Rifle Battalion Collar Badge: in pickled brass, unmarked, measuring 27. 8 mm (w) x 28 mm (h), both lugs and pin intact. 4. 12th Mounted Rifle Battalion Collar Badge: in