Results for "Washington (D.C.)"
Fred L. Whipple Receives Distinguished Federal Civilian Service Award
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Fred L. Whipple Receives Distinguished Federal Civilian Service Award
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Fred Whipple Receives "Distinguished Federal Civilian Award"
- Date: 1963
- Creator: Unknown
- Creator: Unknown
Secretary Charles G. Abbot with Solar Boiler
- Date: c. September 30, 1936
- Creator: Unknown
- Creator: Unknown
Portrait of Samuel P. Langley
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Secretary Samuel P. Langley
- Date: c. 1895
- Creator: Unknown
- Creator: Unknown
Secretary Langley and His Brother
- Date: c. 1846
- Creator: Unknown
- Creator: Unknown
Abbot at Table Mountain, California
- Date: c 1925
- Creator: Unknown
- Creator: Unknown
Langley's Aerodrome Shop, South Shed
- Date: 1900
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley Commemorative Statue
- Date: c. 1915
- Creator: Unknown
- Creator: Unknown
Loyal B. Aldrich and Others at SAO Site
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
