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
[Horace W. Babcock {list comparing diffraction grating costs}; A. E. Bailey {incl ltr F. Barrows Colton to AEB}; Walter S. Baird {incl ltr WSB to Wallace R. Brode}; Edythe W. Baker {copy ltr to MLHumason}; James G. Baker; H. M. Bale; M. K. Vainu Bappu {proposal from MKVBappu; ltr ISB to TWIMC re Bappu}; D. Barbier {incl ltr Roger Cayrel to MWO; 3 memos JLGreenstein to ISB; copy ltr JLGreenstein to DB}; William A. Baum {incl WAB to J.D.McGee}]
Bowen
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Additional Formats
[Wallace R. Brode; Dirk Brouwer; John L. Brown {U.S. Foreign Service}; J. R. Bruman; Geoffrey Burbidge; E. Margaret Burbidge; Oscar Edwin Burkhart; William A. Burns; H. E. Butler {folded}; E. T. Byram {incl ltr HFriedman to ISB; ltr ISB to HFriedman. folded}]
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
[W. H. Bowerman; Rolf Brahde; LeRoy V. Brant; Bob Brewer; Dirk Brouwer; H. A. Brück; Paul H. Buck; E. J. Buckley {folded}; Eric Burgess; W. Buscombe {2 folded diagrams, 3 photos, 1 folded ltr}]
Bowen
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Additional Formats
[S. Dave Babbitt {KYW Radio 1100, Cleveland, Ohio}; Horace W. Babcock; William A. Baum {c.ltr WAB to Terry P. Roark; c.ltr WAB to MATuve; c.ltr WAB to Helen Russell; mss. "Short Magnetic Lenses," by WAB}; E. A. Beet; Hugo Berks; Bart J. Bok; John G. Bolton {incl memo MSchmidt to ISB}; Edmund A. Bouque; John Brewer; Kenneth S. Brown; Sala Bruno; Vaclav Bumba {ltr Adele M. Smith (Inst. Intern. Educ.) to ISB; ltr Frank G. Siscoe (dept. of State) to ISB}]
Bowen