[Map of Drewry's Bluff, Chesterfield Co., Va.]
"Chief Engineer's Office, D.N.V., Maj. Gen. Jeremy Francis Gilmer, Chief Engineer."--printed on map. "Map from the Confederate Engineer Bureau in Richmond, Va. General J.F. Gilmer, Chief Engineer[.] Presented to the Virginia Historical Society by his only daughter, Mrs. J.F. Minis, Sav[ana]h, Ga."--Note on map. Forms part of the Gilmer Map Collection. Relief shown by hachures. Available also through the Library of Congress web site...
Confederate States of America. Army. Dept. Of Northern Virginia. Chief Engineer's Office