18331. Yorkville, Ill Yale Public content 1925. 2011-12-12T21:26:26Z. 2022-03-29T20:39:21Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Illinois.
18332. Yorkville, Ill Yale Public content 1959. 2011-12-12T21:26:26Z. 2022-03-29T20:39:21Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Illinois.
18333. Yosemite, Calif Yale Public content 1961. 2011-12-12T21:24:22Z. 2022-03-29T20:39:05Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
18334. Yosemite National Park and vicinity, Calif Yale Public content 1964. 2018-03-29T18:18:46Z. 2018-03-29T18:18:46Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Yosemite National Park (Calif.), California, and Yosemite National Park.
18335. Yosemite National Park, and vicinity, California Yale Public content 1958. 2002-06-19T20:43:58Z. 2017-01-17T22:11:56Z. Geological Survey (U.S.). The Survey. English. Public. Yosemite National Park (Calif.).
18336. Yost, Utah-Idaho Yale Public content 1960. 2011-12-12T21:38:28Z. 2022-03-29T20:40:48Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Idaho and Utah.
18337. Young, Ariz Yale Public content 1929. 2011-12-12T21:22:02Z. 2022-03-29T20:38:48Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Arizona.
18338. Youngblood, Ala Yale Public content 1970. 2011-06-03T16:38:00Z. 2022-03-29T20:41:12Z. Geological Survey (U.S.). United States, Dept. of the Interior, Geological Survey. English. Public. Alabama.
18339. Youngblood, Ala Yale Public content 1981. 2011-06-03T16:51:35Z. 2022-03-29T20:41:23Z. Geological Survey (U.S.). United States, Dept. of the Interior, Geological Survey. English. Public. Alabama.
18340. Youngstown Yale Public content 1908. 2011-12-12T21:35:03Z. 2022-03-29T20:40:26Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Ohio and Pennsylvania.