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- Abrahams, Raymond
Country City New York NY
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1950
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- Adie Bros.
Country Era e.1879 – Cl. 1968
Symbol cartouche, diamond, frame, lozenge, oval
Shape cartouche, diamond, frame, lozenge, oval
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- Aion Mfg. Jewelers, Joseph
Country City Philadelphia PA
Symbol cartouche, frame, oval, umbrella
Shape cartouche, frame, oval
Era c.1950
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- Altman & Son, L.
Country City New York NY
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1922
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- Arrow Jewelry Mfg. Co.
Country City New York NY
Symbol arrow, cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1950, c.1943
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- Asprey and Co.
Country City London
Symbol cartouche, frame, oval, quatrefoil, triangle
Shape cartouche, frame, oval, triangle
Era 1903-present
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- Bailey Banks and Biddle
Country City Philadelphia PA
Symbol cartouche, circle, frame, oval
Shape cartouche, circle, frame, oval
Era e.1832
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- Baird, Smith & Co.
City Philadelphia PA
Country Shape oval
Symbol bird, oval
Era c.1915
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- Barry & Co. Inc.
City Newark NJ
Country Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1915
-
- Becker & Co., Chas A.
City Newark NJ
Country Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1915, c.1922
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- Beckmann, Carmen
Country City San Miguel de Allende
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1955
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- Bioren Bros.
Country City Newark NJ
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1896, c.1904, c.1915, c.1922
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- Block & Co., Monroe
Country City Providence RI
Symbol cartouche, diamond, frame, kite, lozenge, oval, woman
Shape cartouche, diamond, frame, kite, lozenge, oval
Era c.1934 c.1950, c.1943
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- Boyton & Son, Charles
Country Era e.1934
Symbol cartouche, clover, frame
Shape cartouche, frame, oval
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- Brassler Co. Inc., The
Country City Newark NJ
Symbol cartouche, circle, frame, oval
Shape cartouche, circle, frame, oval
Era c.1915, c.1922, c.1934
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- 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
