Results for "Washington (D.C.)"
SAO Mount Whitney Shelter Erected
- Date: 1909
Laying out of the Nation's Capital, NMAH
- Date: 1966
- Creator: Unknown
- Creator: Unknown
Instrument Room, Smithsonian Institution Building
- Date: c. 1890s?
- Creator: Unknown
- Creator: Unknown
SAO Equipment Outside Smithsonian Institution Building
- Date: 1931
- Creator: Unknown
- Creator: Unknown
SAO-Harvard Radio Telescope Is Installed
- Date: 1968
SAO Slide-rule Machine
- Date: 1931
- Creator: Unknown
- Creator: Unknown
Secretary Abbot with His Water Distiller
- Creator: Unknown
- Creator: Unknown
Astronomical Instrument, South Yard
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Smithsonian Astrophysical Observatory, Table Mountain, CA
- Creator: Unknown
- Creator: Unknown
Abbot's Scheme for a Smooth Bore Gun
- Creator: Unknown
- Creator: Unknown
Smithsonian Indian Field Station (SAO)
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
Instruments at Mt. St. Katherine, Egypt
- Date: 1933
- Creator: Unknown
- Creator: Unknown
