Spatial Coverage: Pennsylvania / Year: 1912 - Yale University Library GeoBlacklight Search Results

1. Claysville folio, Pennsylvania

1912. 2013-03-14T18:31:42Z. 2013-03-14T18:31:42Z. Munn, M. J. (Malcolm John), 1874-1949. The Survey. English. Public. Pennsylvania, Greene County, and Washington County.

2. Hagerstown, Mary-Penn

1912. 2011-12-12T21:28:46Z. 2022-03-29T20:39:36Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Maryland and Pennsylvania.

3. Hilliards, Penn

1912. 2011-12-12T21:36:16Z. 2022-03-29T20:40:33Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Pennsylvania.

4. Maryland-Pennsylvania Hagerstown quadrangle

1912. 2012-07-24T14:48:05Z. 2012-07-24T14:48:05Z. U.S. Geological Survey. English. Public. Maryland, Washington County (Md.), Frederick County (Md.), Pennsylvania, and Franklin County (Pa.).

5. McCalls Ferry, Penn

1912. 2011-12-12T21:36:23Z. 2022-03-29T20:40:34Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Pennsylvania.

6. Pawpaw-Hancock folio, Maryland-West Virginia-Pennsylvania

1912. 2013-03-14T18:29:29Z. 2020-10-13T19:57:45Z. Stose, George Willis, 1869-1960. U.S. Geological Survey. English. Public. Maryland, Pennsylvania, and West Virginia.