Scientific American, Vol. 97, No. 8 (August 1907)
A weekly issue of Scientific American, published by Munn & Co. in New York in August 1907 for engineers, inventors, and general technical readers. Halftone photographs and line engravings show gasoline engines, spring and coupling details, buried fuel tanks with hand pumps, ship propellers in dry dock, and caisson work — usable as period machine parts, cutaways, and mechanical diagrams.
