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- Hartman, AL. F.
Country City Kalamazoo MI
Symbol heart, man
Shape heart
Era c.1915
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- Hartogensis, Sam’l A.
Country City New York NY
Symbol arrow
Era c.1915
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- Hartzberg, J.&L.
Country City New York NY
Symbol cartouche, diamond, frame, lozenge, rhombus
Shape cartouche, diamond, lozenge, rhombus
Era c.1934 c.1950, c.1943
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- Harvey & Otis
Country City Providence RI
Symbol bee, bug, fly, wings
Era c.1896, c.1915, c.1934, c.1950, c.1943
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- Harwood Inc., F.E.
Country City Boston MA
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1934
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- Hasenjaeger Bros. Jewelry Co Inc.
Country City St. Louis MO
Era c.1934
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- Haskell, Henry C.
Country City New York NY
Symbol cartouche, circle, eagle, frame, shape, wings
Shape cartouche, circle, frame, shape
Era c.1896
-
- Hassig Jewelry Co.
Country City Kansas City MO
Symbol emblem, star
Shape emblem, star
Era c.1915
-
- Havens & Co.
Country City New York NY
Symbol banner, crest, helmet, shield, soldier
Shape crest, shield
Era c.1934, c.1943
-
- Hawley Co., H.H.
Country City Dallas TX
Era c.1934
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- Hayden Co., William W.
Country City Newark NJ
Era c.1896, c.1915
-
- Hayden Mfg. Co.
Country City New York NY
Era c.1896, c.1915
-
- Hayes Bros. Co.
Country City Newark NJ
Era c.1915
-
- Hayward Co., Walter E.
Country City Attleboro MA
Era c.1922, c.1934 c.1950, c.1943
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- Healy, Frank D.
Country City New York NY
Era c.1915
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- Heart Jewelry Co., The
Country City New York NY
Symbol cartouche, frame, heart
Shape cartouche, frame, heart
Era c.1915
