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Scientific American, Vol. 22, No. 4 (January 1870) (1870)

leaf 3

An illustration from Scientific American, Vol. 22, No. 4 (January 1870), 1870, leaf 3
of a road steamer, with rubber tires, has recently We illustrate, and highly pol- this week, from ished. The solar the BuildingNeus, rays enter the the main span, , large end, and, which has a clear because of the opening of 492 ft. equality of the Besides this, there angles of inci- are eight… … and are braced having but one with wrought-iron focus, and the diagonal bracing. great loss of The cross girders heat caused by are 26 feet 104 in. reflection. long and 2 ft. Hi " Lenses are in. deep. not only a very The total amount bad means for of iron and steel concentr a t i n g which has been…

Tho · Patents · Faraday · Seed · Cotton seed · Consists · Patent office · Great deal · Scientific American · Steam boiler · Railway car · Royal institution · Steam engine · Washing machine · Wrought iron

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