Results for "Smithsonian Institution. Environmental Sciences Program"
Lewis R. Gibbes's Letter to Joseph Henry (June 30, 1845)
- Date: June 30, 1845
- Creator: Gibbes, Lewis R,Joseph Henry Papers Project
- Creator: Gibbes, Lewis R,Joseph Henry Papers Project
Secretary Abbot with His Water Distiller
- Creator: Unknown
- Creator: Unknown
Bronze Portrait Head of Secretary Carmichael
- Date: 1971
- Creator: Unknown
- Creator: Unknown
Abbot's Scheme for a Smooth Bore Gun
- Creator: Unknown
- Creator: Unknown
William H. Green at Award Ceremony
- Date: 1976
- Creator: Unknown
- Creator: Unknown
Charles Doolittle Walcott, Early 1900s
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Mary Ripley on Trail in N. Bhutan
- Date: 1968
- Creator: Unknown
- Creator: Unknown
Charles Doolittle Walcott, c. 1900
- Date: c. 1900
- Creator: Pach Brothers, New York
- Creator: Pach Brothers, New York
Alexander Wetmore, Sixth SI Secretary
- Date: 1944
- Creator: Unknown
- Creator: Unknown
Secretary Robert McCormick Adams Speaking
- Date: 1984
- Creator: Penland, Dane A
- Creator: Penland, Dane A
Henry Family at East Door of Castle
- Date: 1862
- Creator: Unknown (Titian R. Peale?)
- Creator: Unknown (Titian R. Peale?)
Langley's Aerodrome Shop, South Shed
- Date: 1900
- Creator: Unknown
- Creator: Unknown
