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 c.ltr BHRule to Donald A. Loomis {Custom Optics}; c.ltr Henry Mazy {Amersil} to BHRule; c.ltr Robert R. Shannon to BHRule; 3 memos BHRule to ISB; ltr James L. Woods {Perkin-Elmer} to ISB; ltr WABaum to ISB; c.ltr ISB to WABaum; c.ltr R. R. Beyer {Kodak} to WABaum; c.ltr E. Y. Laytty {Corning} to BHRule; ltr Sidney Weiser {Weiser/Robodyne} to ISB; ltr Paul Lee to ISB; c.ltr ISB to PLee]
Bowen
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Additional Formats
[J. L. Pawsey; Cecilia Payne-Gaposchkin; Richard S. Perkin {ltr RSP to DOHendrix; note DOHendrix to ISB}; R. M. Petrie; Ivan Peyches {incl ltr Eugene C. Sullivan (Corning) to ISB; ltr Ed. Condon to ISB}; John G. Phillips; Philosophical Library {Robert E. Pike; Ralph B. Winn}; H. H. Plaskett {incl c.ltr HWBabcock to HHP}; L. Plaut; Harry E. D. Pollock; Daniel M. Popper; Lloyd C. Pray; Nathan M. Pusey {re Harvard College Observatory directorship. Incl ltrs McGeorge Bundy to ISB]
Bowen
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Additional Formats
[Claus Oesterwinter; Alfred Olmstead; Jan H. Oort {incl ltr OStruve to ISB; c.ltr OStruve to JHO}; P. Th. Oosterhoff {incl memos on project for a European observatory in southern hemisphere}; Donald E. Osterbrock{incl ltr ISB to MLHumason; ltr ISB to GOAbell}]
Bowen
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Additional Formats
[John Caffrey; Charles I. Campbell {NAS}; Frank Capra; Edwin F. Carpenter {C.proposal EFC to NSF}; Case Institute of Technology; G. Cayrel; Joseph M. Chamberlain; S. Y. Ch'en {incl ltr Henry Allen Moe to ISB}; A. C. Childs; Gerald M. Clarke {folded}; Arthur Dodd Code {incl c.ltr ADC to OCWilson}; C. D. Colchester {Marconi's Wireless Telegraph Co., Ltd. --incl ltr JSVWalton to ISB}; E. E. Coleman {c.ltr EEC to BHRule}; J. Gordon Cook; George W. Corner; Credit Bureau, Covina, California; Cross-Courtenay Ltd. {F. V. Fox}; Harry E. Crull {incl c.ltr JLGreenstein to HEC}]
Bowen
Image not available
Additional Formats
[Ernest J. Valley; Robert Valverde {incl 1 ltr Evan V. Shute to ISB}; E. H. Vestine; A. N. Vyssotsky {incl 1 copy ltr ANV to V.Bush; 1 ltr ISB to PAS}
Bowen
Image not available
Additional Formats
[Edna Wadsworth {RAS}; Merle F. Walker {incl memo from WBaade on MFW's research proposal; general memo FAYoung to ISB; ltr John W. Evans to ISB; ltr ISB to JWEvans; ltr HAMoe to ISB}; Å. Wallenquist {incl 2 photos}; Alan T. Waterman {NSF}; Earnest C. Watson; Harold Weaver; Jan Weyssenhoff; Albert E. Whitford{incl c.ltr AEW to WABaum; c.ltr AEW to ECNichols}; Charles A. Whitney {incl ltr CAW to JLGreenstein}; Paul Wild; H. P. Wilkins {incl ltr JQGant,Jr to ISB}; W. D. & H. O. Wills (Australia), Limited {G. O. Ingledew}; Albert G. Wilson{incl c.ltr JLGreenstein to AGW}]
Bowen