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ABSTRACT July 17, 1850.—The earliest photographs of stars were those of Castor and obtained on July 17, 1850, with the refractor at Cambridge, Mass., by Whipple under the direction of W. C.
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support Authors * E. C. S. View author publications You can also search for this author inPubMed Google Scholar RIGHTS AND PERMISSIONS Reprints and permissions ABOUT THIS ARTICLE CITE THIS
ARTICLE S., E. Calendar of Discovery and Invention. _Nature_ 120, 101 (1927). https://doi.org/10.1038/120101a0 Download citation * Issue Date: 16 July 1927 * DOI:
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