Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Mina Rees; P. J. van Rhijn; John Ribbe; Franklin Evans Roach {incl request for confidential info from Conference Board of Association of Research Councils-Committee on International Exchange of Persons to ISB; 1 ltr ISB to above; 1 copy ltr FER to MATuve; 1 tlgm G.I.Rayburn to ISB; 1 attached note of return tlgm ISB to GIR}; Aubrey S. Robb; Morton S. Roberts; Walter Orr Roberts; H. P. Robertson; L. Rosino {1 copy ltr LR to MLHumason; 1 copy ltr MLHumason to LR}; F. E. Ross {1 copy memo to ISB on "Scale and Focal Length of the 200" Mirror}; Philip Ruskin; Fred A. Russell]
Bowen
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Additional Formats
[Random House, Inc. {Bennett A. Cerf}; Kalervo Rankama; A. T. Ratzlaff; Gibson Reaves; R. O. Redman; S. R. M. Reynolds; L. A. Richards; J. J. Richmond; Walter Orr Roberts; H. F. Rodgers; Svein Rosseland; Royal Astronomical Society {Flora M. McBain, sec'y}; Keith Runcom; Henry Norris Russell]
Bowen
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Additional Formats
[Kalervo Rankama; Arnold T. Ratzlaff; R. O. Redman {incl c.ltr HWBabcock to ROR}; Donald E. Richeson; F. Rigaux; Mrs. E. M. Roberts; Walter Orr Roberts {incl c.ltr HWBabcock to WOR}; W. J. Robinson; John B. Rogerson, Jr. {incl c.ltr HWBabcock to JBR}; Nancy G. Roman; Judith Rook {incl ltr Margaret Garrett {RAS} to ISB; ltr ISB to AHunter}; Bruce H. Rule {c.ltr BHR to Francis E. Dart}; Campbell Rutledge, Jr.]
Bowen
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Additional Formats
[M. Wesley Rigg {ONR}; Morton S. Roberts; Walter Orr Roberts; John B. Rogerson; Stanley E. Rose {Avco}; Svein Rosseland {c.ltr HWB to SR}; Rubery, Owen & Co., Ltd. {P. Spear}; Allan M. Russell; John A. Russell; A. J. Rutgers]
Bowen
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Additional Formats
[Ramo-Wooldridge {Leendert de Witte}; Rand McNally & Co. {John Mitchell}; Robert S. Richardson; Eugene Rittenburg; J. A. Roberts {ltr JAR to SBNicholson}; J. D. Roberts {& Emma C. Roberts}; Morton S. Roberts; Walter Orr Roberts; Kenneth H. Robinson; Alan W. Rodgers]
Bowen
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Additional Formats
[John F. Reback; R. O. Redman; F. O. Rice; Paul H. Roberts; Walter Orr Roberts {incl c.ltr WOR to HWBabcock}; H. P. Robertson {c.ltr ARSandage to HPR}; Hans Roth; Paul McRae Routly; Royal Astronomical Society; Albert B. Ruddock; John A. Russell {incl c.ltr JAR to FZwicky; ltr FZwicky to JAR}]
Bowen