O.E.R.

21,198 results found

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Hiking trails of Great Falls Maryland / Chesapeake and Ohio Canal National Historical Park

Author: United States. National Park Service - Chesapeake and Ohio Canal National Historical Park (Agency : U.S.)
Source: Library of Congress - Maps
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Publication Date: 2012
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Monocacy National Battlefield, Maryland

Author: United States. National Park Service - Schlecht, Richard - Romanowski, David A.
Source: Library of Congress - Maps
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Publication Date: 2007
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Monocacy National Battlefield, Maryland

Author: United States. National Park Service - Schlecht, Richard - Romanowski, David A.
Source: Library of Congress - Maps
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Publication Date: 2010
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Monocacy National Battlefield, Maryland

Author: United States. National Park Service - Schlecht, Richard - Romanowski, David A.
Source: Library of Congress - Maps
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Publication Date: 2012
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Oxon Hill Farm, Oxon Cove Park, Maryland

Author: United States. National Park Service - Harlin, Greg
Source: Library of Congress - Maps
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Publication Date: 2005
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This survey of the River Patapsco and part of Chesapeake Bay,

Author: Brantz, Lewis - Lucas, Fielding
Source: Library of Congress - Maps
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Publication Date: 1819
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This survey of the River Patapsco and part of Chesapeake Bay,

Author: Brantz, Lewis - Lucas, Fielding
Source: Library of Congress - Maps
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Publication Date: 1819
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This survey of the River Patapsco and part of Chesapeake Bay,

Author: Brantz, Lewis - Lucas, Fielding
Source: Library of Congress - Maps
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Publication Date: 1819
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This survey of the River Patapsco and part of Chesapeake Bay,

Author: Brantz, Lewis - Lucas, Fielding
Source: Library of Congress - Maps
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Publication Date: 1819
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Piscataway Park, Maryland

Author: United States. National Park Service
Source: Library of Congress - Maps
Usage Rights:
Publication Date: 2010
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Thomas Stone National Historic Site, Maryland

Author: United States. National Park Service
Source: Library of Congress - Maps
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Publication Date: 2005
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Thomas Stone National Historic Site, Maryland

Author: United States. National Park Service
Source: Library of Congress - Maps
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Publication Date: 2008
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Thomas Stone National Historic Site, Maryland

Author: United States. National Park Service
Source: Library of Congress - Maps
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Publication Date: 2009
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[Longitudinal sections of Washington Aqueduct, Washington D.C. portion]

Author: Graff, Frederick - Board of Experts on Washington Aqueduct Tunnel - Flad, Henry - Wilson, Joseph M.
Source: Library of Congress - Maps
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Publication Date: 1889
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Talbot Co., Maryland.

Author: A. Hoen & Co.
Source: Library of Congress - Maps
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Publication Date: 1875
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The harbor of Annapolis

Author: U.S. Coast and Geodetic Survey - National Ocean Survey - Bache, A. D. (Alexander Dallas)
Source: Library of Congress - Maps
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Publication Date: 1976
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Annapolis Harbor, Maryland

Author: U.S. Coast and Geodetic Survey - National Ocean Survey
Source: Library of Congress - Maps
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Publication Date: 1976
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Ferry Hill, Chesapeake and Ohio Canal National Historical Park, Maryland

Author: United States. National Park Service - Harlin, Greg
Source: Library of Congress - Maps
Usage Rights:
Publication Date: 2011
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