1965. 2011-12-19T19:54:53Z. 2012-03-05T17:26:16Z. Mixon, Robert B. U.S. Geological Survey. English. Public. Kentucky, Breathitt County, Perry County, and U.S.
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1965. 2011-12-20T15:10:28Z. 2012-03-05T17:26:24Z. U.S. Geological Survey. English. Public. Kentucky, Letcher County, Perry County, and U.S.
1965. 2011-12-16T20:41:10Z. 2012-03-05T17:25:34Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky, Knott County, Perry County, and U.S.
1965. 2011-12-16T20:57:47Z. 2012-03-05T17:25:34Z. Prostka, Harold J. U.S. Geological Survey. English. Public. Kentucky, Perry County, Leslie County, and U.S.
1965. 2011-12-08T21:16:11Z. 2012-03-05T17:21:52Z. Geological Survey (U.S.). The Survey. English. Public. Kentucky, Breckinridge County, Indiana, Perry County, and U.S.
1964. 2011-12-09T16:19:52Z. 2012-03-05T17:22:21Z. Spencer, Frank Darwyn, 1904-. U.S. Geological Survey. English. Public. Indiana, Spencer County, Perry County, Kentucky, Hancock County, and U.S.
1953. 2018-06-21T19:55:47Z. 2018-06-21T19:55:47Z. Stafford, Philip T. U.S. Geological Survey. English. cartographic image. Public. Kentucky, Breathitt County, Leslie County, Perry County, U.S., Breathitt County., Leslie County., and Perry County.