Lecture on Artificial Flight
Gelesen von LibriVox Volunteers
William G. Krueger
(4 Sterne; 1 Bewertungen)
Lecture on artificial flight given on request of the Academy of Natural Sciences on August 7, 1876 in San Francisco, California by William G. Krueger with reference to a model of his own invention. - Summary by Carrie Gorman (1 hr 22 min)