Chart of the head of navigation of the Potomac River : surveyed by order of the Sec. of War for the Corporation of Georgetown D.C. with a view to the improvement of ...

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Chart of the head of navigation of the Potomac River : surveyed by order of the Sec. of War for the Corporation of Georgetown D.C. with a view to the improvement of ...

Author: Callahan, Denis - United States. Army. Corps of Topographical Engineers - Burgess, R. W. - Woodruff, I. C. - United States. Congress Senate

Source: Library of Congress - Maps

Collection: Cities and Towns

Chart of the head of navigation of the Potomac River : surveyed by order of the Sec. of War for the Corporation of Georgetown D.C. with a view to the improvement of ...

Author: Callahan, Denis - United States. Army. Corps of Topographical Engineers - Burgess, R. W. - Woodruff, I. C. - United States. Congress Senate

Source: Library of Congress - Maps

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