-
- Serpe, C. Jewelry Co.
Country City New York NY
Shape navette
Symbol navette
Era c.1943
-
- Standard Jewelry Co.
Country City Attleboro MA, New York NY
Symbol cartouche, diamond, frame, lozenge, octagon, rhombus
Shape cartouche, diamond, frame, lozenge, octagon, rhombus
Era c.1922, c.1937, c.1943
-
- Summer Jewelry Co.
Country City Atlanta GA
Era c.1934