Geological Survey (U.S.) - United States. National Aeronautics and Space Administration
Transportation map of Delaware, Maryland, and Virginia.
Scale ca. 1:1,457,280; 1 in. represents approx. 23 miles. Shows transportation zones, trackage rights, principal stations, distances between rail intersections, major U.S., Interstate, and State highways, and navigable waterways. Includes "Index to ...
Geological Survey (U.S.) - United States. Federal Railroad Administration. Office of Policy and Program Development
Port facilities at Washington D.C. & Alexandria, Va.
Depths shown by soundings and contours. "Transmitted with letter dated: October 19, 1923." Includes indexed "List of piers and wharves at Washington, D.C., and Alexandria, Va.," notes, 2 "General vicinity sketch" insets, ...
United States. Army. Corps of Engineers. Washington District - Schmitt, Edwin A. - United States. Board of Engineers for Rivers and Harbors
Military posts and camps near Washington, D.C.
Also covers Chesapeake Bay region. "From Sheet J-18, International Map compilation." Includes directory of "How to reach military posts and camps from Washington." LC copy torn, rubber-stamped, and mounted on cloth backing. ...