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
[Incl memo ECWatson to LAD; 2 ltrs PAS to ISB; 3 ltrs ISB to PAS; c.memo EBBiesecker to PAS; 4 ltrs EBBiesecker to ISB; ltr V.Bush to ISB; ltr EBBiesecker to Irene Whitney; c.2 memos BHRule to ISB; memo RBGilmore to ISB; c.memo BHill to ISB]
Bowen
Image not available
Additional Formats
[Incl 2 ltrs VBumba to HWB; c.ltr HWB to VBumba; ltr ISB to Frank G. Siscoe {US State Dept.}; ltrs ISB to Walter M. Rudolph {US State Dept}; ltrs Robert J. Martens {US State Dept} to ISB; ltr Ralph A. Jones {US State Dept} to ISB; 2 ltrs Lawrence C. Mitchell {NAS/NRC} to ISB; ltr ISB to Murray Todd {NAS}; ltr Walter B. Gleason {NAS} to ISB; ltr Stanley T. Gordon {Ford Foundation} to ISB; c.ltr VBumba to Ford Foundation]
Bowen
Image not available
Additional Formats
[Robert F. Bacher; Evelyn Barbieri; Hilliard Barnard; Bates College {Charles F. Phillips. In re proposal to Draper Fund to buy small telescope. Incl c.2 ltrs Raymond L. Zwemer to CFPhillips; c.6 ltrs CFP to RLZwemer; ltr EGRosenthal to ISB; note WSAdams to ISB; ltr ISB to JAFleming; ltr ISB to OStruve}}; Ailene J. (Mrs. G. Philip) Bauer; William A. Baum {incl ltr ISB to PAS}; Bausch & Lomb Optical Co. {F. W. Jobe}; Isolde Beck; J. W. Byrd, Jr.; Ralph Bennewitz {ltr ISB to EBBiesecker; c.ltr EBBiesecker to RB}; Hugo V. Bennioff; William P. Bidelman]
Bowen
Image not available
Additional Formats
[c.ltr Seeley G. Mudd to V.Bush; c.2 ltrs V.Bush to SGMudd; memo GHall to ISB; ltr LAD to ISB; 2 ltrs V.Bush to ISB; 4 ltrs FGFassett to ISB; c.memo LAD to CNewton; c.memo LAD to Edythe W. Baker; c.memo LAD to Miss Cristy; c.memo LAD to WHertenstein; ltr ISB to LAD; c.memo WHertenstein to Bhill; memo CNewton to ISB; memo EWBaker to ISB; c.memo EWBaker to CNewton]
Bowen
Image not available
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
Image not available
Additional Formats
[Pacific Optical Corporation {John L. Ryde; Eugene K. Thorburn; 4 photos}; Pasadena City Clerk; Cecilia Payne-Gaposchkin {incl c.ltr ASandage to CP-G}; Lubos Perek {incl 3 ltrs ISB to Wallace R. Brode; 3 ltrs WRBrode to ISB; ltr LP to WBaade; ltr LP to ARSandage}; C. J. Peterson; Lowell Peterson; Robert M. Petric; John Pfeiffer {c.ltr JP to MSchwarzschild}; Calvin Philips, Jr.; A. Keith Pierce {incl c.ltr AKP to GKeller}]
Bowen