Results
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General diagram : [western Philadelphia city and adjacent portions of Delaware and Montgomery counties, Pennsylvania].
Topographic map showing proposed and existing Civil-War batteries and defensive positions immediately west of Philadelphia. Relief shown by contours and hachures. Title from southern sheet. Partial tracing of the 1863 ms. topographic ...
Contributor: United States Coast Survey Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1863 View catalog record -
Map of a reconnaissance of the approaches to Philadelphia showing the positions and lines of defence on the north front of the city /
Topographic map of the northern part of Philadelphia County and small adjacent part of Montgomery County showing proposed 1st-, 2nd-, and 3rd-order Civil War batteries. Signed in handwriting: George Davidson, Asst. Engr. ...
Contributor: United States Coast Survey Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1863 View catalog record -
Map of a reconnoissance [sic] of the approaches to Philadelphia showing the positions and lines of defence on the west front of the city /
Topographic map of western Philadelphia and small adjacent parts of Montgomery and Delaware counties showing 1st- and 2nd-order Civil War earthworks and batteries. Relief shown by contours, hachures, and spot heights. Pen-and-ink, ...
Contributor: United States Coast Survey Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1863 View catalog record -
Map of a reconnaissance of the approaches to Philadelphia showing the positions and lines of defence on the north front of the city /
Topographic map of northern Philadelphia and small adjacent part of Montgomery County showing Civil War earthworks and batteries. Relief shown by contours and hachures. Signed in handwriting (brown ink): George Davidson, Assistant ...
Contributor: United States Coast Survey Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1863 View catalog record




![Carte particulière d'une partie de la Louisianne ou les fleuve et rivierres [i.e. rivières] onts etés relevé a l'estime & les routtes [i.e. routes] par terre relevé & mesurées aux pas, par les Srs. Broutin, de Vergés, ingénieurs & Saucier dessinateur](/collections/static/louisiana-european-explorations-and-the-louisiana-purchase/images/ct000681.jpg)











![[January 1, 1945], HQ Twelfth Army Group situation map.](/collections/static/world-war-ii-maps-military-situation-maps-from-1944-to-1945/images/ict21211.jpg)
![[Sketches of portions of Madison County, Va.].](/collections/static/hotchkiss-maps/images/cwh00106.jpg)
![[Coast of Maine from Frenchmans Bay to Mosquito Harbor].](/collections/static/american-revolutionary-war-maps/images/np000011.jpg)
![[Map of Madison County, Va.].](/collections/static/hotchkiss-maps/images/cwh00046.jpg)
![[Sketch of the battles of Chancellorsville, Salem Church, and Fredericksburg], May 2, 3, and 4, 1863](/collections/static/civil-war-maps/images/cwh00129.jpg)








![[January 3, 1945], HQ Twelfth Army Group situation map.](/collections/static/world-war-ii-maps-military-situation-maps-from-1944-to-1945/images/ict21213.jpg)