Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Yusuke Hagiharo; Councilman Hahn; Mrs. George Hale; Leita Harmon; Robert Harrington; Hermann Haupt; George H. Herbig; L. Herman {& Harold Leinbach}; Wesley Hertenstein; Byron Hill; P. B. Hill; Erik Holmberg; John C. Hostetter; Karel Hujer; Edward O. Hulburt; Elizabeth Hall; Milton L. Humason; J. Allen Hynek {incl ltr PAS to ISB; 1 copy ltr PAS to JAH; 1 copy ltr JAH to V.Bush; 1 copy ltr JAH to WBaade}]
Bowen
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Additional Formats
[John S. Hall {incl c.ltr MLHumason to JSH}; Ian Halliday; Eugene Hancock; Charles E. Harding, Jr. {crank}; Leita A. Harmon; William S. Healey; O. Heckmann; Karl G. Henize {incl ltr ISB to EBB}; Barklie Henry; Molly Henshaw]
Bowen
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Additional Formats
[A. J. Haagen-Smit; F. T. Haddock; George Ellery Hale; John S. Hall {incl c.ltr JSH to DHSadler; ltr ISB to JSH, LGHenyey, & AEWhitford}; Guillermo Haro {incl c.ltr GH to BHRule; c.ltr LPlaut to GH}; R. G. Harrington; George R. Harrison {incl c.ltr HWB to GRH}; Harshaw Chemical Company; Harvard College Observatory; Takeo Hatanaka; H. LAwrence Helfer {c.ltr HLH to JLGreenstein; c.ltr JLGreenstein to HLH; note OCWilson to ISB}; Louis G. Henyey]
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
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Additional Formats
[George H. Herbig {incl c.ltr GHH to BHRule; c.ltr BHRule to GHH}; Donald G. Herold; Byron A. Hill {incl c.ltr WABaum to BH}; W. A. Hiltner {incl c.ltr WAH to HWBabcock}; Frederick Hilton; Arthur A. Hoag; J. G. Hopewell; Erich Hösel; T. E. Houck; Robert F. Howard; Guillermo Hoxmark; Glen Hughes; Milton L. Humason; Hunter Films Limited {P. Darvill}; J. Allen Hynek]
Bowen
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Additional Formats
[Ernst Haase; George Hall {incl c.ltr 3rd Asst Postmaster General to GH}; John S. Hall; William W. Hammerschmidt; Lansing V. Hammond; Werner R. Hampel; A. H. Hanson; G. P. Harnwell; George R. Harrison; Marjorie H. Harrison; Takeo Hatanaka]
Bowen