Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Robert F. Bacher {c.ltr RFB to Albert E. Whitford (re Arthur Code)}; William A. Baum {c.ltr WAB to Norman Davidson; c.memo "Proposals for Photoelectric Instrumentation"}; C. S. Beals; Leendert Binnendijk; D. E. Blackwell {2 ltrs w/ yellowing 3M tape}; Evelyn J. Blake; Bart J. Bok; Windsor Booth; Mario Bornhauser; Donald Bowen; Wallace R. Brode; H. A. Brück; Robert V. Brulle; Geoffrey Burbidge {1 ltr w/ yellowing 3M tape}; Margaret (Mrs. Geoffrey) Burbidge {c.ltr JLGreenstein to MB}; William H. Burquest; William Buscombe {re Colin Gum}]
Bowen
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Additional Formats
[Robert F. Bacher; M. K. Vainu Bappu; Ruvin Barth; Bausch & Lomb {R. T. Shone}; W. Becker; Arthur Beer; Michael J. S. Belton; Tibor Berman {crank}; Francesco Bertola; L. Biermann; Victor Bird; P. W. Bishop; J. W. Boise; Bart Jan Bok; Willis A. Boughton; J. W. Russell Bournier; E. G. Bowen {incl c.ltr BHRule to EGB}; Dan M. Brenner; Elmar Brosterhus; Myron E. Brown; Charles E. R. Bruce; Geoffrey R. Burbidge; Robert C. Burt]
Bowen
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Additional Formats
[P. W. Bishop {SI --re AAMichelson}; Adriaan Blaauw; Colonel Stewart P. Blake; Victor M. Blanco {incl c.ltr HCArp to VMB}; John H. Bloomer {Nortronics}; Bart J. Bok {incl c.ltr BJB to Boller & Chivens; c.memo BHRule to ISB; c.ltr DOHendrix to BJB; c.ltr RPKraft to BJB}; E. G. "Taffy" Bowen]
Bowen
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Additional Formats
[F. Bohnenblust; Bart J. Bok {incl copy report BJB to Commanding Officer, Office of Naval Research, Boston Branch Office}; Gordon T. Bowles; S. A. Bowman; Ralph Bown; Mrs. William C. Breidenbach; John A. Brinkman; Dirk Brouwer; F. W. Brown, III; R. F. Buller; Ralph W. Burhoe]
Bowen
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Additional Formats
[George D. Boice; Bart J. Bok; Jimmy Bowen; Marjorie Bowen; Mason A. Bowen; William Storrs Bowen {incl ltr PAS to ISB}; Francisco Bravo; F. W. Brown, III; L. Patton Brown {incl c.ltr LPB to Editors, Collier's magazine}; W. G. Burns; Loy Elwood Burtt; Arthur W. Butler {incl ltr HShapley to ISB; ltr LSpitzer to ISB}; T. J. Butler]
Bowen
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Additional Formats
[H. S. Bishop; A. Blaauw; N. T. Bobrovnikoff; Bart J. Bok {incl ltr BJB to HKStephanson; c.ltr P. ten Bruggencate to BJB; ltr Merit P. White to ISB; ltr HKStephanson to ISB; c.ltr HKStephanson to BJB; ltr FGFassett to ISB}; E. G. Bowen {2 ltrs EGB to LADuBridge, folded}; Joseph C. Boyce; G. H. Briggs; Lewis C. Brigham; Dirk Brouwer; Walker T. Byrnes]
Bowen