-
- Thomas, Carl
Country City Chicago IL
Era c.1943
-
- Thompson & Vogel
Country City Cincinnati OH
Era c.1950, c.1943
-
- Thornton Bros. Co. Inc.
Country City Providence RI
Symbol cartouche, diamond, frame, lozenge, rhombus
Shape cartouche, diamond, frame, lozenge, rhombus
Era c.1934
-
- Thumler, Arthur
Country Era 1886-1969
Symbol cartouche, frame, square
Shape cartouche, frame, square
-
- Tiffany & Co.
Country City New York NY
Symbol cartouche, circle, frame, oval
Shape cartouche, circle, frame, oval
Era e.1837
-
- Tiffany Studios
Country Era 1879-1936
-
- Tiffany, Louis Comfort
Country City New York NY
-
- Tillinghast & Albro
Country City Providence RI
Symbol cartouche, circle, frame, man, people
Shape cartouche, circle, frame
Era c.1896
-
- Tin Fat & Co.
Country City San Francisco CA
Shape square
Symbol square
Era c.1922
-
- Tishman, Maurice
Country City New York NY
Symbol cartouche, circle, frame
Shape cartouche, circle, frame
Era c.1943, 1950
-
- Todd, Emery Walter
Country City Chicago IL
Era c.1910-1931
-
- Toepfer Inc., S.
Country City New York NY
Era c.1950, c.1943
-
- Tomlinson, H.W.
Country City Detroit MI
Era c.1934
-
- Tosky, Louis
Country City New York NY
Symbol animal, banner, laurel, ribbon, shield, wreath
Shape shield
Era c.1934
-
- Tostman & CO., E.
Country City New York NY
Symbol horseshoe
Era c.1922
-
- Totten Mfg. Co.
Country City North Attleboro MA
Symbol cartouche, frame, star, triangle
Shape cartouche, frame, star, triangle
Era c.1896, c.1915
