Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[George O. Abell; Philip H. Abelson; Iwao Adachi; John M. Adkins; Akbar Ahmed {incl ltr ISB to Firoza Ahmed}; Frank B. Allcock {Navy Works Dept., Admiralty --incl c.ltr BHRule to FBA}; Lawrence H. Aller; Allyn and Bacon, Inc. {Carol Rooney}]
Bowen
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Additional Formats
[George O. Abell {incl memo JLGreenstein to ISB; c.memo JLG to RMinkowski, OCWilson, & ISB}; Philip H. Abelson; Helmut Arthur Abt {incl c.ltr OCWilson to HAA}; Leason H. Adams; Imam I. Ahmad; Harold Lee Alden; --Alexander; Lawrence H. Aller; Dinsmore Alter]
Bowen
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Additional Formats
[George O. Abell; Fazal Ahmed; Lawrence H. Aller {incl ltr ISB to Athenaeum}; Dinsmore Alter; Mahmoud K. Aly {folded; incl c.ltr LAD to MKA}; American Association for the Advancement of Science; American Astronomical Society {J. Allen Hynek}; R. Ananthakrishnan {folded}; Oscar Arnal; Halton Christian Arp; The Austin Company {Walter E. Hagen}]
Bowen
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Additional Formats
[George O. Abell; Philip H. Abelson; Lawrence Aller; Dinsmore Alter; V. Ambartsumian; American Astronomical Society {J. Allen Hynek}; American Philosophical Society {L. P. Eisenhart}; William Andrew; Halton C. Arp; Astronomical Journal {Louise F. Jenkins; Dirk Brouwer}; Athenaeum; Atherton & Currier, Inc. {Feb Grumman}; Richard Atkinson; Atoms for Peace Awards, Inc. {J. R. Killian, Jr.}]
Bowen
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Additional Formats
[George O. Abell; K. D. Abhyankar; Edward A. Ackerman {CIW}; J. L. Albright, Jr.; Harold L. Alden; H. R. Aldrich {c.ltr Ian Campbell to HRA}; Lawrence H. Aller; Dinsmore Alter {incl c.ltr AGWilson to DA; ltr Eric Durand (Aeronautic Systems, Inc.) to ISB]
Bowen
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Additional Formats
[George O. Abell {ltr JGPortertoISB; c.ltrs ISB to Earle H. Warner; c.ltr GOA to JGPorter}; Philip H. Abelson; Leason H. Adams; Walter S. Adams {items re his death: incl ltrs to various societies & journals from ISB; brief obituaries by ISB; ms. obituary by Alfred H. Joy; ltrs of condolence from various individuals to ISB incl GAbetti, JHOort-folded, & HSpencer-Jones}; Ajax Engineering Corporation {A. W. Nash}; J. P. Aldworth]
Bowen