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Scientific American, Vol. 31, No. 24 (1874) (1874)

leaf 9

An illustration from Scientific American, Vol. 31, No. 24 (1874), 1874, leaf 9
he bar balloon during an ascent. The had disappeared and that there car is of wirework, with a wood- was not sufficient to hold the en hoop round the top and bot- armature alone. La Nature tom, and runs upon three light mentions this as a new discove- carriage wheels, by means of ry, and suggests… … diaphragm ring, two to each cis- tain their altered places even tern, The cisterns are filled after the stoppage of the cur from cans of oil, by means of rent; but the instant the conti small force pumps and a supply pipe—a waste pipe being also attached to each, leading away into an empty can. The…

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