Author: Darton, Nelson Horatio, 1865-1948 / Spatial Coverage: Maryland - Yale University Library GeoBlacklight Search Results

Start Over Author Darton, Nelson Horatio, 1865-1948 Spatial Coverage Maryland

1. Fredericksburg folio, Virginia-Maryland

1894. 2013-03-13T13:49:17Z. 2013-03-14T15:01:35Z. Darton, Nelson Horatio, 1865-1948. U.S. Geological Survey. English. Public. Virginia, Maryland, and Charles County.

2. Nomini folio, Maryland-Virginia

1896. 2013-03-13T15:21:49Z. 2021-09-28T16:52:34Z. Darton, Nelson Horatio, 1865-1948. Engraved and printed by the U.S. Geological Survey, Bailey Willis, Editor of Geologic Maps, S.J. Kübel, Chief Engraver. English. Public. Maryland, Calvert County, Charles County, Saint Mary's County, Virginia, Essex County, Northumberland County, Richmond County, and Westmoreland County.

3. Piedmont folio, West Virginia-Maryland

1896. 2013-03-13T14:51:04Z. 2022-07-11T17:09:46Z. Darton, Nelson Horatio, 1865-1948. Engraved and printed by the U.S. Geological Survey, Bailey Willis, Editor of Geologic Maps, S.J. Kübel, Chief Engraver. English. Public. West Virginia and Maryland.