Results for "Smithsonian Institution. Collection Policy and Management Committee"
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
World's Columbian Exposition (Chicago World's Fair), 1893
- Date: 1893
- Creator: United States National Museum Photographic Laboratory
Certificate of Insurance for one case of scientific specimen from S. Dillon Ripley
- Date: August 23, 1944
- Creator: Thomas Cook (Firm)
- Creator: Thomas Cook (Firm)
Certificate of Insurance for one case of scientific specimen from S. Dillon Ripley
- Date: August 23, 1944
- Creator: Thomas Cook (Firm)
- Creator: Thomas Cook (Firm)
Portrait of Robert Ridgway (1850-1929)
- Date: 1873 April 1873
- Creator: Ulke Bros
Portrait of Robert Ridgway (1850-1929) in His Office
- Date: 1887 August 1887
- Creator: Unknown
Robert Ridgway's Drawing of a Robin
- Date: c. 1900
- Creator: Ridgway, Robert 1850-1929
- Creator: Ridgway, Robert 1850-1929
Robert Ridgway's Drawing of a Junco
- Date: c. 1900
- Creator: Ridgway, Robert 1850-1929
- Creator: Ridgway, Robert 1850-1929
Robert Ridgway Sitting at a Desk
- Date: c. mid 1890s
- Creator: Unknown
- Creator: Unknown
