Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Additional Formats
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Image not available
Additional Formats
[incl 1 proposal by LHAller; 1 ltr ISB to Athenaeum]
Bowen
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Additional Formats
[Incl c.ltr ECNichols to LG; proposal by LHAller; notes to ISB RMinkowski, OCWilson, & MLHumason on Aller's proposal]
Bowen
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Additional Formats
[Incl c.ltr HWBabcock to LG; proposal LHAller to MWO]
Bowen
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Additional Formats
[Emil R. Herzog {incl c.ltr WABaum to ERH}; W. A. Hiltner {incl c.report "Spectrographic Experiments with Image Converters at the 100-Inch Telescope," by WABaum + photo}; Hoikusha Publishing Co., Ltd. {H. Murakami}; Horizons of Science {Bert Shapiro}; J. Houtgast {incl ltr MMinnaert to ISB; c.2 ltrs MMinnaert to RRMcMath; ltr RRMcMath to ISB; c.ltr RRMcMath to MMinnaert; ltr ISB to RRMcMath; c.ltr JH to Walter S. Mitchell, Jr.}; Léo Houziaux; Humble Touring Service; Alan Hunter; Max W. Hunter {c.ltr AJDeutsch to MWH}]
Bowen
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Additional Formats
[George H. Herbig {incl c.ltr OCWilson to GHH}; Paul Herget; Samuel Herrick, Jr. {incl ltr re DPopper}; U. Heubaum; Joseph O. Hickox {incl ltr JOH to John --}; Byron Hill {incl ltr ISB to David M. Dunne}; L. B. Hitchcock {incl c.ltr LBH to RRMcMath}; J. E. Hobson {incl ltr ISB to Fred Lindvall}; Fred Hoyle; Edwin P. Hubble {Obit which appeared in Director's Annual Report for 1953-1954}; Fernando P. Huberman {incl ltr ISB to Duane Roller}; H. C. van de Hulst; Milton L. Humason]
Bowen