Results for "Smithsonian Institution. Environmental Sciences Program"
![Robert Payne Bigelow (1863-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0214].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Robert Payne Bigelow (1863-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0214].")
Robert Payne Bigelow (1863-1955)
- SI History Chronology
Smithsonian-Bredin Caribbean Expedition Returns
- Date: May 5, 1958
Robert Hall Bowen (1893-1929)
Gary Nathan Calkins (1869-1943)
Gary Nathan Calkins (1869-1943)
Model of Irish Elk
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
William Montana Mann (1886-1960)
- Creator: Scott, Julian P
- Authority Record/EAC
Fauchald, Kristian
Lemuel Roscoe Cleveland (1892-1969)
Walter Norton Hess (1890-1974)
Dwight Elmer Minnich (1890-1965)
- Creator: Scott, Julian P
Margaret Dora Thomson (b. 1900)
![Robert Payne Bigelow (1863-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0214].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0214/full/250,/0/default.jpg "Robert Payne Bigelow (1863-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0214].")
![Robert Hall Bowen (1893-1929), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0005].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0005-000001/full/250,/0/default.jpg "Robert Hall Bowen (1893-1929), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0005].")
![Gary Nathan Calkins (1869-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0263].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0263/full/250,/0/default.jpg "Gary Nathan Calkins (1869-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0263].")
![Gary Nathan Calkins (1869-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0262].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0262/full/250,/0/default.jpg "Gary Nathan Calkins (1869-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0262].")
![Model of Irish Elk, 1880, Smithsonian Institution Archives, SIA Acc. 11-007 [MNH-4979].](https://ids.si.edu/ids/iiif/SIA-MNH-4979/full/250,/0/default.jpg "Model of Irish Elk, 1880, Smithsonian Institution Archives, SIA Acc. 11-007 [MNH-4979].")
![William Montana Mann (1886-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-5813].](https://ids.si.edu/ids/iiif/SIA-SIA2008-5813/full/250,/0/default.jpg "William Montana Mann (1886-1960), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-5813].")
![Walter Norton Hess (1890-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3846].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3846/full/250,/0/default.jpg "Walter Norton Hess (1890-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3846].")
![Dwight Elmer Minnich (1890-1965), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-0916].](https://ids.si.edu/ids/iiif/SIA-SIA2009-0916-000001/full/250,/0/default.jpg "Dwight Elmer Minnich (1890-1965), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-0916].")
![Margaret Dora Thomson (b. 1900), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-4146].](https://ids.si.edu/ids/iiif/SIA-SIA2009-4146/full/250,/0/default.jpg "Margaret Dora Thomson (b. 1900), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-4146].")