Relief shown by hachures. Depths shown by soundings.Originally printed on 2 sheets.Includes notes
Nautical chart of the Potomac estuary within the District of Columbia.Relief shown by hachures. Dept...
Relief shown by hachures. Depths shown by contours and soundings.Also shows block numbers and major ...
Shows dredged and reclaimed areas with proposed roads and plantings for the Potomac parks.Depths sho...
"Survey made in the fall of 1832."Relief shown by hachures. Depths shown by contours and soundings.F...
Relief shown by hachures. Depths shown by contours and soundings.Photocopy of ms. map.Oriented with ...
Relief shown by hachures.Photocopy of ms. map.Oriented with north toward the lower right.Includes "P...
Nautical chart covering Potomac River in the vicinity of Washington D.C ; Relief shown by hachures. ...
Relief shown by hachures. Depths shown by contours and soundings.Oriented with north toward the uppe...
Scale 1:40,000.LC Civil War Maps (2nd ed.), 53.4"No. 391" in upper left corner of map."Electrotype c...
Relief shown by contours, hachures, and spot heights. Depths shown by isolines and soundings ; Inclu...
Nautical chart.Relief shown by contours. Depths shown by contours, gradient tints, and soundings.Not...
Relief shown by hachures on some maps.Title devised by cataloger.Orientation differs.Accompanied by ...
Depths shown by contours and soundings.Does not cover Georgetown vicinity.Negative photocopy of ms. ...
Depths shown by soundings."A Plot of part of the Tolson tract of land at the Great Falls of the Poto...
Scale 1:200,000.LC Civil War Maps (2nd ed.), 17.85At head of title: U.S. Coast Survey, A.D. Bache, S...
Nautical chart of the Potomac estuary within the District of Columbia.Relief shown by hachures. Dept...
Relief shown by hachures. Depths shown by contours and soundings.Also shows block numbers and major ...
Shows dredged and reclaimed areas with proposed roads and plantings for the Potomac parks.Depths sho...
"Survey made in the fall of 1832."Relief shown by hachures. Depths shown by contours and soundings.F...
Relief shown by hachures. Depths shown by contours and soundings.Photocopy of ms. map.Oriented with ...
Relief shown by hachures.Photocopy of ms. map.Oriented with north toward the lower right.Includes "P...
Nautical chart covering Potomac River in the vicinity of Washington D.C ; Relief shown by hachures. ...
Relief shown by hachures. Depths shown by contours and soundings.Oriented with north toward the uppe...
Scale 1:40,000.LC Civil War Maps (2nd ed.), 53.4"No. 391" in upper left corner of map."Electrotype c...
Relief shown by contours, hachures, and spot heights. Depths shown by isolines and soundings ; Inclu...
Nautical chart.Relief shown by contours. Depths shown by contours, gradient tints, and soundings.Not...
Relief shown by hachures on some maps.Title devised by cataloger.Orientation differs.Accompanied by ...
Depths shown by contours and soundings.Does not cover Georgetown vicinity.Negative photocopy of ms. ...
Depths shown by soundings."A Plot of part of the Tolson tract of land at the Great Falls of the Poto...
Scale 1:200,000.LC Civil War Maps (2nd ed.), 17.85At head of title: U.S. Coast Survey, A.D. Bache, S...
Nautical chart of the Potomac estuary within the District of Columbia.Relief shown by hachures. Dept...
Relief shown by hachures. Depths shown by contours and soundings.Also shows block numbers and major ...
Shows dredged and reclaimed areas with proposed roads and plantings for the Potomac parks.Depths sho...