ScientificAmerican1918-01-26.jpg Scientific American 1918-01-05ThumbnailsScientific American 1918-02-02Scientific American 1918-01-05ThumbnailsScientific American 1918-02-02Scientific American 1918-01-05ThumbnailsScientific American 1918-02-02Scientific American 1918-01-05ThumbnailsScientific American 1918-02-02Scientific American 1918-01-05ThumbnailsScientific American 1918-02-02

Taking photographic notes on a reconnaissance flight. Aerial photography with heavy hand-held camera operated from the back seat of a small plane, in the midst of aerial warfare by other planes.