Results for "Update"
National Zoological Park, Site Visit with Frederick Law Olmsted
- Date: 1890 Circa May 1890
- Creator: Unknown
National Zoological Park, Site Visit with Frederick Law Olmsted
- Date: 1890 Circa May 1890
- Creator: Unknown
Groundbreaking for the Natural History Building
- Date: June 15, 1904
- Creator: Unknown
- Creator: Unknown
Secretary Langley with Others Survey Zoo Grounds
- Date: c. 1888
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley Memorial Tablet
- Date: 1908 c
- Creator: Unknown
- Creator: Unknown
Secretary Samuel P. Langley
- Date: 1901
- Creator: Unknown
- Creator: Unknown
Langley with Easter Island Statues
- Date: 1888
- Creator: Unknown (Thomas W. Smillie?)
- Creator: Unknown (Thomas W. Smillie?)
SAO Mount Whitney Shelter Erected
- Date: 1909
Building Shelter at Mt. Whitney, California
- Date: 1909
- Creator: Unknown
- Creator: Unknown
Natural History Building Ground Breaking
- Date: 1904
- Creator: Unknown
- Creator: Unknown
Samuel P. Langley with the Easter Island Statues
- Date: 1888
- Creator: Unknown
- Creator: Unknown
Correspondence, 1863-1971
- Date: 1863 1863-1971
- Creator: Smithsonian Institution Office of the Secretary
