Columbian Exposition... Searching for sunken gold...

Item # 632027

September 17, 1892

SCIENTIFIC AMERICAN, New York, September 17, 1892 The front cover has "World's Columbian Exposition - Present Appearance of Buildings" with an accompanying article. Inside the issue is: "Making Wood Screws"; "Searching for Sunken Gold Near Hell Gate, New York"; and more illustrations, articles and advertisements.
Complete in sixteen pages, never bound, in very good condition.