Results of measures made at the Royal Observatory, Greenwich, of photographs of the sun taken at Greenwich, at the Cape, and in India in the year ...
Description
Viewability
Item Link | Original Source |
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Full view 1910-1914 | New York Public Library |
Full view 1916-1918 | New York Public Library |
Full view 1926 | University of California |
Full view 1927 | University of California |
Full view 1928 | University of California |
Limited (search only) 1929 | University of California |
Limited (search only) 1930 | University of California |