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Scientific American, Vol. 39, No. 4 (1878) (1878)

leaf 7

An illustration from Scientific American, Vol. 39, No. 4 (1878), 1878, leaf 7
ilding, Brooklyn, Pres- st An Active Volcano in the Moon. ident Noah Porter, of Yale College, spoke as follows on the NEW CLOTH MEASURING APPARATUS, When examining the surface of the moon, May 27, 1877, relations between science and sentiment: Our illustration shows an automatic machine for measur-… … -fered from an-intense neuralgia facialis came leather, powdered alum, hemp leaves, phenol, under the treatment of Professor Peters, of pine oil, zinc chloride solution, heating of the cushions in dry air from 70° to 80° C., use of plush instead of woolen cloth, use of seaweed instead of horsehair,…

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