-
- Canadian Jewelers Ltd
Country City Montreal QC
Symbol cartouche, circle, frame, lozenge, oval, rhombus
Shape cartouche, circle, frame, lozenge, oval, rhombus
Era c.1915, c.1922
-
- Leboyer & Co., F.F.
Country City Paterson NJ
Era c.1950
-
- Loeser & Co., Franklin F.
Country City Paterson NJ
Symbol cartouche, crown, frame
Shape cartouche, frame
Era c.1950
-
