1864. 2008-07-30T15:19:25Z. 2022-03-21T03:49:34Z. Nicholson, W. L., cartographer. Lith. by Chas. G. Krebs. English. cartographic image. Public. Virginia, Maryland, Maryland., and Virginia.
Search Results
1933. 2018-04-13T20:20:00Z. 2018-04-13T20:20:00Z. Maryland Geological Survey. A. Hoen. English. cartographic image. Public. Maryland and Maryland.
1935. 2018-04-16T18:21:41Z. 2018-04-16T18:21:41Z. Maryland Geological Survey. A. Hoen. English. cartographic image. Public. Maryland and Maryland.
1907. 2018-06-18T19:16:00Z. 2018-06-18T19:16:00Z. Maryland Geological Survey. Maryland Geological Survey, A. Hoen & Co.). English. cartographic image. Public. Maryland, U.S., and Maryland.
1861. 2008-07-31T19:18:37Z. 2022-04-26T21:36:09Z. Grant, M. B., cartographer. T.A. Burke, Morning New Office. English. cartographic image. Public. Virginia, Maryland, Maryland., Virginia., and United States. Civil War, 1861-1865.
1862. 2008-07-31T19:21:43Z. 2022-03-22T21:42:35Z. West & Johnston, cartographer. West & Johnston. English. cartographic image. Public. Virginia, Maryland, Maryland., and Virginia.
1981. 2023-02-10T22:34:18Z. 2023-02-14T23:01:58Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Maryland and Maryland.
1980. 2002-06-01T04:00:00Z. 2022-12-09T04:08:27Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Maryland and Maryland.
1977. 2018-04-16T18:26:51Z. 2018-04-16T18:26:51Z. Geological Survey (U.S.). English. cartographic image. Public. Maryland, Delaware, Delaware., and Maryland.
1909. 2012-06-26T19:11:37Z. 2021-08-20T21:34:00Z. Geological Survey (U.S.). The Survey. English. Public. Maryland., Maryland, Frederick., and Frederick (Md.).
