Coon's breech-loading cannon...

Item # 669736

October 31, 1863

SCIENTIFIC AMERICAN, New York, Oct. 31, 1863 The front page features two prints of: "Coon's Breech-Loading Cannon" which has an accompanying article. Nice to have a war-related illustration & article on the front page of this scientific publication.
A few war-related articles inside.
Complete in 16 pages, nice condition.