Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Image not available
Additional Formats
[includes two photographs. Incl: c.ltr WMGilbert to Cleveland Norcross; c.ltr Ames L. Gill to CIW; ltr ISB to Finance Officer, US Army; ltr GAWilbur {OSRD} to ISB; c.ltr JSSullivan to MLHumason. folded]
Bowen
Image not available
Additional Formats
[Incl report "Image Tube Spectrograph Cameras," by George Blahusiak; c.ltr BHRule to AWR; c.ltr HWB to AWR; c.ltr M. D. Waterworth to AWR; folded]
Bowen
Image not available
Additional Formats
[Contains memos, reports (many re equipment design), many undated. Material from: EPettit; BHRule; FERoss; JLGreenstein; Charles Newton; BHRule. Incl article from Scientific American (Jan-Feb 1942) by Albert G. Ingalls; 3 folded items.]
Bowen
Image not available
Additional Formats
[Incl c.3 ltrs BHRule to GJO; c.2 ltrs HWB to GJO; c.ltr GJO to HWB]
Bowen