Attack of Fortified Places. Including Siege-works, Mining, and Demolitions. / Prepared for the use of the Cadets of the United States Military Academy

by James Mercur

Bradley & Poates, Engr’s, N. Y.

Plate VIII.

Bradley & Poates, Engr’s, N. Y.

Plate IX.

Bradley & Poates, Engr’s, N. Y.

Plate X.

Bradley & Poates, Engr’s, N. Y.