Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 75
Flying machine, true aeroplan;, motor opjratei. this address, to more than give a very general outline, a meresketch, of the immense field of thought, of research, and ofconstructive detail over which the activities of this extraordinarygenius extended, involving, as it does. Natural Philosophy,…
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