Results for "Astrophysical observatories"
W. S. Adams, Director of Mount Wilson Observatory
- Date: c. 1940?
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
C. G. Abbot Named Assistant Secretary
- Date: December 16, 1918
Secretary Charles G. Abbot Playing Tennis
- Creator: Unknown
- Creator: Unknown
Retirement of William Taylor
- Date: 1954
- Creator: Unknown
- Creator: Unknown
SAO Equipment Outside Smithsonian Institution Building
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Sumatra Eclipse Expedition
- Date: 1901
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Charles G. Abbot Elected Secretary
- Date: January 10, 1928
SAO Staff, 1941
- Date: 1941
- Creator: Johnston, Earl S
- Creator: Johnston, Earl S
- SI History Chronology
Div. of Radiation and Organisms Established
- Date: May 1, 1929
- SI History Chronology
Abbot Tests Solar Steam Boiler
- Date: September 30, 1936
North Carolina Eclipse Expedition of 1900
- Date: May 28, 1900
Abbot at Table Mountain, California
- Date: c 1925
- Creator: Unknown
- Creator: Unknown
