The invention issue, with color cover...

Item # 675426

November 18, 1911

SCIENTIFIC AMERICAN--INVENTION NUMBER, New York, Nov. 18, 1911 A very nice color cover of this special issue focusing on inventions. Inside has a wealth of text and illustrations concerning recent inventions and improvements.
The complete issue, binding stich holes at the blank spine, a library stamp in the upper right corner, otherwise nice condition.