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Scientific American, Vol. 81, No. 17 (1899) (1899)

leaf 10

An illustration from Scientific American, Vol. 81, No. 17 (1899), 1899, leaf 10
study, let us illumination. Could we measure these cones, we will be thousands of excellent stations. From every imagine ourselves to be members of a group of enthusi- should find that the shadow of the earth is 850,000 miles, astic men, women, and youths, not necessarily scien- and that the shadow… … W. Maunder, with a small camera having a one and a between his face and a lighted lamp. Now, if an eclipse happen when she is at her least distance, 222,000 half inch lens, nine inches in focus, photographs due THE SUN’S CORONA, TOTAL ECLIPSE, JANUARY miles, from us, and, therefore apparently…

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