Scientific American Supplement

September 11, 1909

This large issue (12X16") is in excellent condition. The Supplement was similar to the regular Scientific American except the ads were deleted and more photos were included in the larger articles. Some of the articles inside are: The cover shows the casting of bronze statues; The study of the invisibly small; Cold in modern life - the importance of refrigeration; Canning vegetables in the home; Darwin and his message of evolution; importance of ferments in organic life; The rise of explosives in history; a novel salvaging operation; The aerial propeller;    ;  . a number of other articles and photos..

Most Scientific Americans in stock 1897-present. Most Supplements in stock 1901 to 1919. Inquire about other issues.

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