Fortifications.
Humfrey, John Hambly. *20%”" 90.2 An essay on the modern system of fortifications adopted for the defence of the Rhine frontier, . . . exemplified in a copious memoir
on the fortress of Coblenz .. . = London. Weale. 1838. (3),39 pp. Map. Plans. 8°.
[This work is kept on the Special Libraries Floor.]
Jan. 5, 1901 *D8056 — Fortification. — Coblentz. Fortifications.