Results for "Smithsonian Institution. Environmental Sciences Program"
![Portrait of Charles Nagel, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-9].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Portrait of Charles Nagel, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-9].")
Portrait of Charles Nagel
- Date: 1965 Between 1965 and 1971
- Creator: Smithsonian Institution Photographic Services Division
Anna R. Cohn
- Date: c. 1988
- Creator: Gulezian, Mark
- Creator: Gulezian, Mark
SI Staff at Work
- Date: 1965 Between 1965 and 1971
- Creator: Smithsonian Institution Photographic Services Division
Ornithologist at Work with Specimens
- Date: 1878
- Creator: Unknown
- Creator: Unknown
Dick Hofmeister and an Iguana
- Date: 1984
- Creator: Jacobs, Madeleine
- Creator: Jacobs, Madeleine
Karen Loveland at work
- Date: 1985
- Creator: Nielsen, Kim
- Creator: Nielsen, Kim
Portrait of Ben Lawless
- Date: 1966 March 22, 1966
- Creator: Smithsonian Institution Photographic Services Division
Portrait of Monty A. Calvert
- Date: 1965
- Creator: Smithsonian Institution Photographic Services Division
Dick Doud at work
- Date: 1984
- Creator: Ploskonka, Jeffrey
- Creator: Ploskonka, Jeffrey
John Dillaber in the Lab
- Date: July 15, 2005
- Creator: Cross, Anthony
- Creator: Cross, Anthony
SI Staff at Work
- Date: 1965
- Creator: Smithsonian Institution Photographic Services Division
Donald "Barney" Barnhart
- Date: 1992
- Creator: Talman, Hugh
- Creator: Talman, Hugh
![Portrait of Charles Nagel, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-9].](https://ids.si.edu/ids/iiif/SIA-OPA-9-000001/full/250,/0/default.jpg "Portrait of Charles Nagel, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-9].")
![SI Staff at Work, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-92].](https://ids.si.edu/ids/iiif/SIA-OPA-92/full/250,/0/default.jpg "SI Staff at Work, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-92].")
![Portrait of Ben Lawless, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-52].](https://ids.si.edu/ids/iiif/SIA-OPA-52-000001/full/250,/0/default.jpg "Portrait of Ben Lawless, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-52].")
![Portrait of Monty A. Calvert, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-38].](https://ids.si.edu/ids/iiif/SIA-OPA-38-000001/full/250,/0/default.jpg "Portrait of Monty A. Calvert, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-38].")
![SI Staff at Work, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-93].](https://ids.si.edu/ids/iiif/SIA-OPA-93/full/250,/0/default.jpg "SI Staff at Work, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-93].")
