Potomac aqueduct
Saved in:
Authors / Contributors:
Wm. Turnbull, U.S. Top.Engrs., M.C. Ewing, 4th Art
Place, publisher, year:
Washington :
Corps of Topographic Engineers,
1838
Scale:
Scales differ.
Physical Description:
1 atlas, 28 leaves : Ill., maps
Format:
Book