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Scientific American 1916-04-29

ScientificAmerican1916-04-29.jpg Scientific American 1903-02-07ThumbnailsScientific American 1921-02-19Scientific American 1903-02-07ThumbnailsScientific American 1921-02-19Scientific American 1903-02-07ThumbnailsScientific American 1921-02-19Scientific American 1903-02-07ThumbnailsScientific American 1921-02-19

Cableway ambulance system in a precipitous alpine region. The War Game, Part VII.