Results for "Washington (D.C.)"
Joseph Henry Medal Awarded
- Date: January 25, 1967
National Air and Space Museum Groundbreaking Luncheon
- Date: 1972 November 20, 1972
- Creator: Neufeld, Harry B
SAO Shelter Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
Science Service Board of Trustees Meeting
- Date: 1941
- Creator: Unknown
- Creator: Unknown
Lindbergh Receives Langley Medal
- Date: 1927
- Creator: Unknown
- Creator: Unknown
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Station Atop Mount Whitney
- Date: 1909
- Creator: Unknown
- Creator: Unknown
SAO Shelter, Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
Attendees at Conference on Future of Smithsonian Institution
- Date: 1927
- Creator: Unknown
- Creator: Unknown
