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- Begeer, C.L.J.
Country City Utrecht
Symbol asterisk *, banner, cartouche, crest, diamond, frame, kite, lozenge, plus +, rectangle, shield, square, star
Shape cartouche, crest, diamond, frame, kite, lozenge, rectangle, shield, square, star
Era early 20th century
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- Comet Ring Mfg. Co. Inc.
Country City Buffalo NY
Symbol cartouche, frame, pear shape, shape
Shape cartouche, frame, pear shape, shape
Era c.1950
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- Theberath & Co.
Country City Newark NJ
Shape pear shape, triangle
Symbol arrow, pear shape, triangle
Era c.1915