Gerdes, Ferdinand H,
United States. Coast Survey. *30%” 21.63 Report of Assistant F. H. Gerdes, U. S. Coast Survey, to Com-
mander D. D. Porter, U.S.N., commanding mortar flotilla in the Gulf of Mexico.
= [New York?] 1862. 3 pp. 8°.
On the expedition to Lake Pontchartrain.
[This work is kept on the Special Libraries Floor.]
This card was printed at the Boston es Public Library, December 22, 1904.
F5834 — Gerdes, Ferdinand H. — United States. Hist. Civil War, 1861-65.