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Inhalte mit dem Schlagwort mount wilson observatory .
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Memorandum regarding the Mount Wilson solar observatory
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Letter from John Q. Stewart to George E. Hale, 1928 November 01
Attached note from Selskar M Gunn to Max Mason, 1928 November 07. -
Memorandum regarding the California Institute of Technology and their reflecting telescope
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Letter from George E. Hale to Max Mason, 1929 November 08
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Letter from George E. Hale to Trevor Arnett, 1928 September 22
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The policy of the astrophysical observatory
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Letter from George E. Hale to H. J. Thorkelson, 1928 September 15
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Letter from George E. Hale to Max Mason, 1928 November 21
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The astrophysical observatory of the California Institute of Technology
Attached note from LFA to Trevor Arnett, 1928 October 20. Attached summary: "A new astrophysical observatory with a 200-inch telescope." -
Letter from George E. Hale to Trevor Arnett, 1928 September 26
Attached summary by Frederick H. Leares. -
Letter from George E. Hale to H. J. Thorkelson, 1928 August 29
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Letter from George E. Hale to H. J. Thorkelson, 1928 August 24
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Letter from W. W. Brierley to Raymond B. Fosdick, 1929 February 28
Attached minutes from the California Institute of Technology. -
Letter from H. J. Thorkelson to George E. Hale, 1928 September 17
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Letter from Max Mason to George E. Hale, 1929 November 12
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Letter from Max Mason to George E. Hale, 1928 November 30
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Letter from George E. Hale to Wickliffe Rose, 1928 April 16
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Letter from A. L. Ellis to George E. Hale, 1928 August 27
Attached letter from H. J. Thorkelson to George E. Hale, 1928 September 10.
