Yerkes sentence example

yerkes
  • Yerkes telescope, is shown in figs.
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  • The largest refracting telescope in active use is the Yerkes telescope, with an object-glass of 40-in.
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  • He also received the first Bruce medal of the Astronomical Society of the Pacific, awarded by the directors of the Berlin, Greenwich, Harvard, Lick, Paris and Yerkes observatories.
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  • From 1892 to 1905 he was at the university of Chicago as associate professor of astrophysics, as professor (from 1897), and as director of the Yerkes Observatory (after 1895).
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