41. Round Rock, Tex Yale Public content 1928. 2011-12-12T21:37:49Z. 2022-03-29T20:40:45Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Texas.
42. Samantha, Ala Yale Public content 1928. 2011-12-12T21:21:04Z. 2022-03-29T20:38:43Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Alabama.
43. Spencer, W. Va. Yale Public content 1928. 2011-12-12T21:40:17Z. 2022-03-29T20:41:00Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. West Virginia.
44. Stamford, N.Y. Yale Public content 1928. 2011-12-12T21:33:58Z. 2022-03-29T20:40:16Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Connecticut and New York.
45. State of Arkansas Yale Public content 1928. 2002-08-12T18:57:32Z. 2015-10-27T22:19:29Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Arkansas.
46. Tankersly, Tex Yale Public content 1928. 2011-12-12T21:37:56Z. 2022-03-29T20:40:45Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Texas.
47. Tarrytown, N.Y. Yale Public content 1928. 2011-12-12T21:34:00Z. 2022-03-29T20:40:16Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New York.
48. Tarrytown, N.Y. Yale Public content 1928. 2011-12-12T21:34:00Z. 2022-03-29T20:40:16Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New York.
49. Tate, Ga. Yale Public content 1928. 2011-12-12T21:25:04Z. 2022-03-29T20:39:10Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Georgia.
50. Topographic map of the state of Virginia Yale Public content 1928. 2010-09-10T18:35:02Z. 2015-10-27T22:25:39Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.