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
[Carl W. Dickson; Gerhard H. Dieke {& Richard T. Cox. incl 1 ltr ISB to RWWood}; George F. Dodwell; Charles Dollard; A. C. Drewing; Henry Dreyfuss; Paul K. Dryden; Lee A. DuBridge; John C. Duncan; Gano Dunn; John P. Dunnett]
Bowen
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Additional Formats
[Karl K. Darrow; Kenneth E. DeHuff; E. Delporte; Lee A. DuBridge {incl c.ltr LAD to RAMillikan}; John C. Duncan]
Bowen
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Additional Formats
[Jehiel S. Davis; Leverett Davis, Jr.; Kenneth DeHuff; Armin J. Deutsch {, ARSandage & DEOsterbrock}; David Dietz {incl ltr Alexander M. Peck to DD}; E. F. Dietz {crank}; E. S. Dixon; John C. Duncan; Theodore Dunham, Jr. {incl "Proposal for a Coudé Stellar Spectrograph and Telescope for the Southern Hemisphere," by TD, & "Proposed Project for Studies of the Spectra of Stars"; 1 photo; c.ltr TD to RRMcMath}; David M. Dunne {ltr DMD to LAD}; John P. Dunnett]
Bowen
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Additional Formats
[A. Couder; R. Tracy Crawford; W. D. Crawford; B. P. Crawshaw {incl ltr BPC to LAD 3 fldd ltrs}; Henry Crew; Stephen Croag; Leland E. Cunningham {incl ltr LEC to MLHumason; ltr MLHumason to LEC}]
Bowen
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Additional Formats
[Arthur L. Draper; William A. Dresbeck; L. A. DuBridge{incl c.3 ltrs LAD to V.Bush; c.ltrs LAD to Mt. Wilson staff members; c.memo ECWatson to LAD; c.ltr LAD to WSAdams; c.ltr LAD to JLGreenstein}; Jesse W. M. DuMond; Edward R. Dyer, Jr.]
Bowen
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Additional Formats
[William N. Lacey {copy ltr WNL to International Scholarship Fund of BK}; John O. LaGorce; Antonio Lamula; Ronald C. E. Lane; A. S. Langsdorf; Robert B. Leighton {incl 1 ltr ISB to Carl D. Anderson; 1 copy ltr ISB to William Lauder}; Bertil Lindblad; Albert P. Linnell; Max W. Lund; Knut Lundmark; W. J. Luyten {incl 1 copy ltr MLHumason to WJL; 1 ltr WJL to MLHumason; 1 memo + copy MLHumason to ISB}]
Bowen