41. Eldorado Yale Public content 1906. 2011-12-12T21:25:51Z. 2022-03-29T20:39:14Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Illinois.
42. Ellenville, N.Y. Yale Public content 1906. 2011-12-12T21:33:25Z. 2022-03-29T20:40:13Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New York.
43. Ellicott, Mary Yale Public content 1906. 2011-12-12T21:28:45Z. 2022-03-29T20:39:36Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Maryland.
44. Evansville, Wisc Yale Public content 1906. 2011-12-12T21:40:32Z. 2022-03-29T20:41:02Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Wisconsin.
45. Farmington, Mo. Yale Public content 1906. 2011-12-12T21:30:40Z. 2022-03-29T20:39:52Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.
46. Florence, Fremont County, Colorado [insurance map] [cartographic material] Yale Public content 1906. 2017-05-22T20:19:57Z. 2017-06-06T21:07:58Z. Sanborn Map Company. Sanborn Map Co. English. cartographic image. Public. Colorado, Florence, Florence (Colo.), and Florence.
47. Fort Huachuca, Ariz Yale Public content 1906. 2011-12-12T21:21:26Z. 2022-03-29T20:38:45Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Arizona.
48. Frisco Yale Public content 1906. 2011-12-12T21:38:11Z. 2022-03-29T20:40:47Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Utah.
49. General map of the Republic of Liberia Yale Public content 1906. 2019-11-25T20:24:03Z. 2019-12-02T22:33:31Z. Hutchinson & Co. English. cartographic image. Public. Liberia.
50. Geological map of a portion of northwestern Ontario, traversed by the National Transcontinental Railway, between Lake Nipigon & Sturgeon Lake to illustrate report by W.H. Collins, B.A., 1906 / [cartographic material] Yale Public content 1906. 2018-06-19T20:13:28Z. 2018-09-05T20:09:01Z. Senécal, C. O. (Clovis Omer). Dept. of Mines, Geological Survey Branch. English. cartographic image. Public. Ontario and Thunder Bay (District).