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Scientific American, Vol. 85, No. 23 (December 1901) (1901)

leaf 2

An illustration from Scientific American, Vol. 85, No. 23 (December 1901), 1901, leaf 2
ory^- They are made CAVE DRAWINGS OF THE PALEOLITHIC EPOCH. this change of position. from his original negatives of September 20 and No- BY OUR PARIS CORRESPONDENT. These photographs were made with the two-foot re- -In a paper lately read before the Academie des vember 13 respectively. flecting… … with this and other qualities of acetylene. The animals, drawn in whole or in part, include NEBULOSITY ABOUT NOVA PEBSEI, SEPT. 20, 1901. Photographed by Prof. G. W. Ritchey, with the Two-foot Reflecting Tele- The State Arid Land Grant Commission, which was especially the horse and equidae, the…

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