iia cke Ad helee Vor ae a 10 WS
7952.25—No. 1 in *“20*”’.90.26 United States. Engineer Department. Report of J. G. Totten, Chief Engineer, on the subject of national defences. Washington, 1851. 108 pp. 8°.
[The second copy is kept on the Special Libraries Floor.]
 
Jan. 18, I9OI *D&297 — United States. Fortifications. — Fortification. — Totten, Joseph Gilbert.