A Civil War cannon print on the front page...

Item # 669738

August 01, 1863

SCIENTIFIC AMERICAN, New York, Aug. 1, 1863 The front page is mostly taken up with three prints of: "De Mey's Revolving Shield Gun Carriage with a related article as well.
Nice to have a Civil War themed print on the front page of this scientific publication.
Inside pages have some war-related articles as well.
Sixteen pages, nice condition.