Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Image not available
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
Image not available
Additional Formats
[C. Nelson Hackett; George Hall {incl c.ltr GH to Joseph J. Lawlor}; John S. Hall; Eugene L. Hancock {incl c.ltr EBBiesecker to ELH}; Arthur C. Hardy; George R. Harrison {incl c.ltr HDBabcock to GRH}; Douglas R. Hartree {incl c.ltr DRH to LHAller}; L. M. Heil; C. F. Helmbold; Karl G. Henize; L. G. Henyey; George H. Herbig; Paul Herget]
Bowen
Image not available
Additional Formats
[John S. Hall {c.ltr JSH to John Irwin}; Robert Hardie {c.ltr WABaum to RH}; Emerson Hartong {ltr of passage ISB}; Sherwood K. Haynes; John F. Heard {folded}; George H. Herbig; Byron Hill {incl ltr MtWilson & Palomar staff to ISB}; W. A. Hiltner {c.ltrs BHRule to WAH}; W. G. Hingston; Arthur R. Hogg; Holiday {Carl L. Biemiller}; Erik Holmberg; Ralston Holmes; J. Hopmann; Fred Hoyle; Edwin P. Hubble; C. M. Huffer; Milton L. Humason]
Bowen
Image not available
Additional Formats
[Albert G. Wilson; Olin C. Wilson; Harley Wood {folded}; W. A. Woods {Research Corporation. folded. in re proposal by OStruve & JGPhillips}; R. v. d. R. Woolley; Arne A. Wyller]
Bowen
Image not available
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
Image not available
Additional Formats
[Jon O. Karan; Basil N. Katem; Philip C. Keenan; Abdul Majid Khan {incl ltr Charles H. Smiley to ISB; c.ltr ISB to AEWhitford}; Ruth F. Kilby; Milton Jay Kimmel {incl c.ltr MATuve to MJK; c.ltr WABaum to Indiana Local Draft Board #22; c.ltr ISB to Board #22}; Ivan King; R. Kingslake {Eastman Kodak --re Ives Medal. Incl c.ltr RK to JStrong}; Horst Köhler; Zdenek Kopal {incl c.ltr OStruve to Mitroslav Plavec}]
Bowen