-
- Swigart, Chas.
Country City Cincinnati OH
Era c.1934
-
- Sykes & Strandberg
Country City Attleboro MA
Era c.1922, c.1934
-
- T. & R. JLY. CO.
Country City Providence RI
Symbol cartouche, frame, hexagon
Shape cartouche, frame, hexagon
Era c.1922
-
- T.C. Shop, The
Country City Chicago IL
Era c.1910-1923
-
- Tacoma Jewelry Mfg. Co.
Country City Tacoma WA
Era c.1934
-
- Takvorian Co. Inc., H.
Country City New York NY
Symbol cartouche, frame, triangle
Shape cartouche, frame, triangle
Era c.1950
-
- Tamis & Sons, Louis
Country City New York NY
Era c.1950, c.1943
-
- Tammen Co. Inc., H.H.
Country City Denver CO
Symbol people
Era c.1915
-
- Tanenbaum & Fish Inc.
Country City Buffalo NY
Era c.1934
-
- Tanner Co., O.C.
Country City Salt Lake City UT
Era c.1943
-
- Tas-Id Co. Inc.
Country City Kansas City MO
Symbol cartouche, frame, rectangle
Shape cartouche, frame, rectangle
Era c.1950
-
- Tassara, L.
Country City New York NY
Era c.1950
-
- Taunton Pearl Works
Country City Taunton MA
Era c.1934 c.1950
-
- Taylor & Co. Inc.
Country City Newark NJ
Era c.1922, c.1934
-
- Taylor & Jopson
Country City Newark NJ
Era c.1915
-
- Taylor Co. Inc., Harry L.
Country City Houston TX
Era c.1934, c.1950
