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Scientific American, Vol. 98, No. 19 (May 1908) (1908)

leaf 8

An illustration from Scientific American, Vol. 98, No. 19 (May 1908), 1908, leaf 8
he last calendar year was approximately 48,000,000 barrels, as compared with 46,463,424 barrels in 1906 and 35,258,812 barrels in 1905. The increase in production in 1907 over 1906 was below* the average of previous annual gains, which is said to have been the result of general The Anhinga or Snake… … means of directing electric waves, which will be util- The Backs'ouuu aim beiungs Are All (Jareiully Studied in the Field. ized primarily by science. The apparatus provides a The artist is here painting a Virginia landscape as a setting for a wild turkey group. means of gaging the duration and…

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