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- Drakraus Jewelry Mfg. Co.
Country City St. Louis MO
Era c.1943
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- Dunker Silver Co., E.F.
Country City St. Louis MO
Symbol banner
Era c.1934
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- Dunn & Co., T.J.
Country City New York NY
Symbol frame
Shape frame
Era c.1915
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- Eicher-Andersen
Country City Park Ridge IL
Symbol circle
Shape circle
Era c.1916-1918
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- Engelland, Ernest D.
Country City Los Angeles CA
Era c.1943
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- Fargo Jewelry Mfg. Co.
Country City Fargo ND
Symbol cartouche, frame, octagon
Shape cartouche, frame, octagon
Era c.1934
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- Flyer, J.&H.
Country City New York NY
Era c.1950, c.1943
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- Franklin Jewelry Co.
Country City Philadelphia PA
Symbol cartouche, circle, frame, silhouette
Shape cartouche, circle, frame, shield
Era c.1915
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- Frederick & Co.
Country City Newark NJ
Era c.1915
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- Freeman Co., B.S.
Country City Attleboro Falls MA
Symbol cartouche, frame, heart
Shape cartouche, frame, heart
Era c.1915, c.1922
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- Gold Bros. Inc.
Country City New York NY
Symbol marquise, navette, oval
Shape marquise, navette, oval
Era c.1950, c.1943
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- Goldberg & Son, J.
Country City New York NY
Symbol marquise, navette
Shape marquise, navette
Era c.1934
-
- Goldberg Jewelry Co.
Country City Kansas City MO
Symbol cartouche, diamond, frame, kite, lozenge
Shape cartouche, diamond, frame, kite, lozenge
Era c.1934
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- Greenfield, E.&V.
Country City New York NY
Era c.1950
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- Grimm & Judae Co.
Country City Chicago IL
Era c.1934
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- Gutenstein Brothers
Country City New York NY
Era c.1950, c.1943