Another excellent map . . .

Chief Engineer's Office, D.N.Va. Maj. Gen. J.F. Gilmer, Chief Engineer. Map of the vicinity of Richmond, Va., and part of the Peninsula. From surveys made under the direction of Capt. A.H. Campbell, P.E.C.S.A., in charge, Topographical Department, D.N.Va. 1864.

Another great map of the affected areas in July, 1863. This map and the previous are both available for viewing at the David Rumsey Map Collection.