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- Kipp, Karl E.
Country City E. Aurora NY
Symbol cartouche, circle, frame, hammer, tool
Shape cartouche, circle, frame
Era 1882-1954
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- Kirby, H.A.
Country City Providence RI
Symbol cartouche, circle, cross, frame, maltese cross
Shape cartouche, circle, cross, frame
Era c.1915
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- Klipper & Klipper, Inc.
Country City New York NY
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1922
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- Klitz, Robert H.
Country City New York NY
Symbol arrow, circle
Shape circle
Era c.1915, c.1934
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- Knights-Thearle Co., C.H.
Country City Chicago IL
Symbol cartouche, circle, dot ., frame, knight, shield
Shape cartouche, circle, frame, shield
Era c.1934
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- Knudsen, Anni & Bent
Country Era 1927 & 1924-1997
Symbol circle
Shape circle
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- Koch, Konrad
Country City Vienna
Symbol cartouche, circle, frame, triangle
Shape cartouche, circle, frame, triangle
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- Kohner, Max
Country City Baltimore MD
Symbol cartouche, circle, frame, oval
Shape cartouche, circle, frame, oval
Era c.1934
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- Koppel, Henning
Country Era 1917-1982
Symbol cartouche, circle, frame, oval
Shape cartouche, circle, oval
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- Koulish Co. Inc., Meyer
Country City New York NY
Symbol circle, tree, triangle
Shape circle, triangle
Era c.1934 c.1950
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- Kramer, Sam
Country City New York NY
Symbol cartouche, circle, frame, mushroom
Shape cartouche, circle, frame
Era c.1950s
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- Krasnow Mfg. Co. Inc.
Country City New York NY
Symbol cartouche, circle, ellipse, frame, oval, ring
Shape cartouche, circle, ellipse, frame, oval
Era c.1950, c.1943
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- Krementz & Co.
Country City Newark NJ
Symbol axe, cartouche, circle, crest, frame, helmet, shield, shirt stud
Shape cartouche, circle, crest, frame, shield
Era c.1915, c.1922, c.1934, c.1950, e.1866, c.1943
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- Krupp, Arthur
Country City Berndorf, Esslingen, Milan
Symbol animal, bear, cartouche, circle, frame, square
Shape cartouche, circle, frame, square
Era c.1922, e.1843
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- Lazarus, S. & Sons
Country City Chicago IL
Symbol cartouche, circle, face, frame, head, medal, people, profile
Shape cartouche, circle, frame
Era c.1934 c.1950
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- Leading Jewelry Mfg. Co. Inc., The
Country City New York NY
Symbol cartouche, circle, clover, frame, quatrefoil
Shape cartouche, circle, frame
Era c.1922, c.1934