Creator
- Stout, G. W.1
- Street, Mary Elizabeth1
- Sturdevant, W. L.1
- Taylor, Eugene S.1
- Taylor, Frank J.1
- Taylor, James F.1
- Thomas, W. H. Johnson1
- Thomson, B. M.1
- Thornhill, Thomas E., 1928-20191
- Time (magazine)1
- Todd, H. D.1
- Townsend, John F.1
- Tucker, B. L.1
- U.S. Coast and Geodetic Survey1
- Ulrich, W. R.1
- United States Housing Authority1
- United States. Department of Commerce1
- Verner, Elizabeth O'Neill, 1883-19791
- W.W. De Renne1
- Wagner, Charles A.1