Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
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Additional Formats
[Incl. c.ltr WMG to TDunham; c.ltr WMG to HWBabcock; c.ltr CGCruikshank to WMG; ltr ABauer to ISB; c.ltr WMG to Floyd E. Day; c.ltr SBNicholson to ISB; c.ltr WMG to EUCondon; c.ltr WMG to CNorcross; c.ltr TBMorrow to WMG]
Bowen
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Additional Formats
[Incl. c.ltr WMG to TDunham; c.ltr TDunham to WMG; c.ltr V.Bush to Seeley G. Mudd]
Bowen
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Additional Formats
[Incl. c.ltr Robert A. Lavender to WMG; c.ltr WBaade to ISB; c.ltr Dinsmore Alter to Adjutant General of the Army]
Bowen
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Additional Formats
[c.ltr V.Bush to WSAdams; ltr Frank B. Jewett to V.Bush; c.ltr Elliott Cutler to FBJewett; c.ltr FBJewett to ECutler; c.2 ltrs TDunham to ISB]
Bowen
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Additional Formats
[Incl ltr ISB to Léo Houziaux; c.2 ltrs JWB to AMcConnell; c.2 ltrs KRH to AMcConnell; c.ltr Charles F. Richter to JWB; c.ltr KRH to City Tax Collector, Pasadena]
Bowen
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Additional Formats
[John S. Hall; Richard T. Hansen; Guillermo Haro {incl c.ltr RMinkowski to GH}; Harvard College Observatory; Roger Harris; George R. Harrison {incl ltr VBush to ISB; c.2 ltrs HWBabcock to GRH; c.2 ltrs GRH to HWBabcock}; D. S. Heeschen {AURA}; Erich P. Heilmaier K.; H. Lawrence Helfer; C. T. Helstrom]
Bowen