51. San Benito Yale Public content 1919. 2011-12-12T21:23:56Z. 2022-03-29T20:39:03Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
52. San Miguel Yale Public content 1919. 2011-12-12T21:23:59Z. 2022-03-29T20:39:03Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
53. San Simeon Yale Public content 1919. 2011-12-12T21:23:59Z. 2022-03-29T20:39:03Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
54. Shirley Yale Public content 1919. 2011-12-12T21:36:52Z. 2022-03-29T20:40:40Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Georgia and South Carolina.
55. Smithfield, Virg Yale Public content 1919. 2011-12-12T21:39:05Z. 2022-03-29T20:40:52Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.
56. St. Francis Yale Public content 1919. 2011-12-12T21:30:06Z. 2022-03-29T20:39:48Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Minnesota.
57. St. Marys, Fla.-Ga. Yale Public content 1919. 2011-12-12T21:24:50Z. 2022-03-29T20:39:08Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Florida and Georgia.
58. State of Missouri Yale Public content 1919. 2002-10-22T15:30:57Z. 2016-11-29T22:11:18Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.
59. State of Washington Yale Public content 1919. 2002-09-04T14:07:27Z. 2016-11-29T22:10:59Z. Geological Survey (U.S.). Geological Survey. English. Public. Washington (State).
60. Suffolk, Virg-N. Car Yale Public content 1919. 2011-12-12T21:39:08Z. 2022-03-29T20:40:52Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. North Carolina and Virginia.