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- Kennedy & Co.
Country City Attleboro MA
Symbol circle
Shape circle
Era c.1922
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- Kennedy Inc., Howard S.
Country City New York NY
Era c.1934
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- Kent & Stanley Co. Ltd.
Country City Providence RI
Symbol animal, bird, eagle, globe
Era c.1896, c.1915
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- Kent & Woodland Co.
Country City New York NY
Era c.1896, c.1915, c.1934
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- Kent Jewelry Mfg. Co.
Country City Newark NJ
Era c.1950
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- Kerr & Co., William B.
Country City New York NY, Newark NJ, Rhode Island (Gorham)
Symbol axe
Era 1855-1906
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- Kerr, Alexander
Country City Williamsburg VA
Era e.1737
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- Kesl, Co., B.J.
Country City Chicago IL
Era c.1943
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- Kestenman Bros. Mfg. Co.
Country City Providence RI
Symbol arrow
Era c.1922, c.1934, c.1943
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- Ketcham & McDougall Inc.
Country City Montclair NJ
Era c.1896, c.1915, c.1934
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- Kevitt Jewelry Co.
Country City Buffalo NY
Era c.1934
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- Kevitt, Louis I.
Country City Los Angeles CA
Era c.1950
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- Kevlin Mfg. Co.
Country City Arlington MA
Era c.1950
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- Keystone Jewelry Mfg Co.
Country City Attleboro MA
Symbol animal, banner, crest, lion, shield
Shape crest, shield
Era c.1915
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- Kielty & Beard
Country City San Francisco CA
Era c.1934
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- Kieselstein-Cord, Barry
City New York NY
Country Era Late 20th-21st Century