Digital Maps and Geospatial Data | Princeton University
Baltimore and vicinity (route through Baltimore for Washington and Camp Meade).
- Maryland Geological Survey
- [Reston, Va.] : U.S. Geological Survey, 1918.
Printed by A. Hoen and Company. Contour interval 20 feet. Datum is mean sea level. Gives routes through Baltimore for Washington, D.C. and Camp Meade. Copy is stamped "Several "heavy-lined" roads have portions unimproved or under repair." U.S.G.S.
- Topographic maps and Baltimore (Md.)—Maps
- Call number:
- G3844.B3C2 1918 .M3
- Held by: