Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Bob Dalton; M. Dehalu; Kenneth DeHuff; M. Demerec; David Dietz; Harold W. Dodds {incl ltr Arthur Fox's sec'y to ISB}; Helen W. Dodson; A. Dose]
Bowen
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Additional Formats
[Ivan M. Dahl {w/ 4 photos}; Lamson Date; R. L. Daugherty; Leverett Davis, Jr.; A. B. Dember {incl c.ltr ABD to John H. Waddell}; M. Demerec; Robert E. Densmore, Jr. {incl c.ltr WNLacey to RED,Sr.}; Walter DePalma; Armin J. Deutsch {incl c.ltr HWBabcock to AJD; memo Athenaeum to ISB}; Morton Deutsch; W. W. Drake, Jr.]
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
[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
[Armin J. Deutsch {c.ltr AJD to Orren C. Mohler}; David Dietz]
Bowen
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Additional Formats
[Davidson Optronics {Don E. Davidson}; Stephen Davitt; G. B. Deodikar; Armin J. Deutsch {incl c.ltr AJD to Richard W. Porter (Space Science Board)}; Arthur DeVany {+2 photos}; Dictionary of American Biography {Edward T. James}; David Dietz; Dilworth, Secord, Meagher and Associates {John C. Farrell; L. C. Secord; E. Eggmann}; William P. Dublin; R. Duval]
Bowen