Turner, H. H. (Herbert Hall), 1861-1930 · London, E. Arnold · leaf 176
this instance it is not the history pre^vious to discovery, but what followed many monthsafter discovery, that was of engrossing interest;and again Yerkes Observatory, with its magnificentequipment, played an important part in the drama.When, with its giant reflecting telescope, photo-Nebula graphs… … SEPT. 20, 1901.
Astronomy
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