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A wealth of inventions and period ads...
Item # 202486
May 1, 1922
SCIENTIFIC AMERICAN, New York, May, 1922
This issue contains the following prints, articles, and/or ads: Where the Money Goes - How Uncle Sam Will Spend His Income for 1922; Our Wasteful Industries; Cutting and Fitting Beneath the Waves; Telephoning To Sea; The Industrial Production of Helium; From Railroad to Highway; Transmitting Power in Fluid Waves; New York City's Staten Island Docks; "The Friendly Artic"; other articles and ads.
This issue is in good condition. See photo for additional details.
Category: The 20th Century