Creator
- Thornton, Felix B.1
- Thornton, Hiram H.3
- Thornton, M. W. (Montrose William), 1873-1
- Thornton, Marianne1
- Thornton, Marianne [?]1
- Thornton, Samuel S.2
- Thornwell, James Henley, 1812-1862.2
- Thorp, Joseph G.1
- Thorpe, Miss.1
- Thrash, Charles, Jr.2
- Thrasher, Albert M.2
- Three Lions.2
- Thrower, Randolph W.1
- Thruston, Gates Phillips, 1835-19121
- Thuering2
- Thurneysen3
- Tichnor Bros, Inc. (Boston, Mass.)3
- Tichnor Bros. Inc.1
- Tichnor Bros., Inc.1
- Tichnor Bros., Inc. (Boston, Mass.)15