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- Specialty Jewelry Co.
Country City Attleboro MA
Era c.1922
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- 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
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- Summer Jewelry Co.
Country City Atlanta GA
Era c.1934