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Scientific American, Vol. 58, No. 12 (March 1888) (1888)

leaf 6

An illustration from Scientific American, Vol. 58, No. 12 (March 1888), 1888, leaf 6
, the exposed papers, in common with all the upward, to soar, and so forth, in a way which would other contents of the chamber, were covered with an is broken at point, E, when the armature is depressed, very decisively indicate the possibility of a much fuller equal depth of a light brown sooty… … incline, to sustain flight by the support- The cost of maintenance is very light— Kg. 6.-THE FHONOFLEX CIECTJIT. ing action of wicker wings for a distance the only actual outlay required is for the of 120 feet. Besnier, indeed, toward the provision of battery material. It is esti- close of the last…

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