-
- Expansion Bracelet Mfg. Co.
Country City Newark NJ
Era c.1950
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- Falcon Stone Ring Mfg. Co.
Country City New York NY
Symbol bird, diamond, diamond ring, gem, gemstone, ring, wings
Shape diamond
Era c.1950
-
- Fam Co. Inc., The
Country City Providence RI
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1934
-
- Fanning & Co., J.H.
Country City Providence RI
Era c.1915
-
- Fargo Jewelry Mfg. Co.
Country City Fargo ND
Symbol cartouche, frame, octagon
Shape cartouche, frame, octagon
Era c.1934
-
- Farmer Bros. Jewellery, Ltd.
Country City Montreal QC
Era c.1922
-
- Feature Ring Co. Inc.
Country City New York NY
Era c.1950
-
- Feeley Co. Inc., The
Country City New York NY
Symbol anvil, banner, crest, hammer, shield, soldier
Shape crest, shield
Era c.1934
-
- Feeley Co., W.J.
Country City Providence RI
Shape badge, emblem, shield
Symbol badge, emblem, shield
Era c.1915
-
- Feinstein & Co., E.S.
Country City New York NY
Symbol cartouche, diamond, frame, kite, lozenge
Shape cartouche, diamond, frame, kite, lozenge
Era c.1934 c.1950, c.1943
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- Felch & Co. Inc.
Country City Providence RI
Symbol cartouche, frame, oval
Shape cartouche, frame, oval
Era c.1950, c.1943
-
- Feldman, Bernard
Country City New York NY
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1934
-
- Felger Inc., F. & F.
Country City Newark NJ
Shape triangle
Symbol triangle
Era c.1922, c.1934 c.1950, c.1943
-
- Fellencer & Son, A.C.
Country City Allentown PA
Symbol cartouche, diamond, frame, kite, lozenge, rhombus
Shape cartouche, diamond, frame, kite, lozenge, rhombus
Era c.1934
-
- Felsenthal Bros & Co.
Country City Chicago IL
Era c.1915
-
- Felsenthal Co. Inc., Ben
Country City New York NY
Era c.1934