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- Bournadet, Camille
Country City Paris
Symbol cartouche, frame, lozenge, rhombus
Shape cartouche, frame, lozenge, rhombus
Era c.1931-present
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- Boyton & Son, Charles
Country Era e.1934
Symbol cartouche, clover, frame
Shape cartouche, frame, oval
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- Brandt, C.N.
Country City Amsterdam
Symbol cartouche, frame, ribbon
Shape cartouche, frame
Era early 20th century
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- Braun, Carl
Country Era 1867-1922
Symbol cartouche, frame, rectangle, v clipped
Shape cartouche, frame, rectangle, v clipped
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- Breuer, Carl
Country Era 1867-1922
Symbol cartouche, frame, rectangle
Shape cartouche, frame, rectangle
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- Bucherer
City Lucerne
Country Era e.1888
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- Buys, Chr. G.
Country City Amsterdam
Symbol cartouche, frame, hexagon
Shape cartouche, frame, hexagon
Era early 20th century
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- C.B. Jewelry Co.
Country City Attleboro MA
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1922
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- Castillo, Pedro
Country City Taxco
Symbol circle, eagle
Shape circle
Era e.1948
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- Chapman & Barden
Country City Attleboro MA
Era c.1896, c.1915
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- Cohen Bros.
Country City Baltimore MD
Era c.1915
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- Corbett & Bertolone Inc.
Country City New York NY
Era c.1934 c.1950, c.1943