Results for "Ripley, S. Dillon (Sidney Dillon), 1913-2001"
![Outdoor Reception, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-929].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Outdoor Reception, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-929].")
Outdoor Reception
- Date: 1966 September 11, 1966
- Creator: Smithsonian Institution Photographic Services Division
"The Quality of Man's Environment" Symposium
- Date: 1967 February 17, 1967
- Creator: Smithsonian Institution Photographic Services Division
"The Quality of Man's Environment" Symposium
- Date: 1967 February 17, 1967
- Creator: Smithsonian Institution Photographic Services Division
Irish Architectural Drawings Exhibition
- Date: 1967 February 14, 1967
- Creator: Smithsonian Institution Photographic Services Division
Agriculture Symposium
- Date: 1967 October 11-13, 1967
- Creator: Smithsonian Institution Photographic Services Division
- Collection
Audio Recording, 1969
- Date: 1969
- Creator: Smithsonian Institution
Quadrangle Opening Day
- Date: 1987 September 28, 1987
- Creator: Hofmeister, Richard K
Reception at National Zoo
- Date: 1966 April 11, 1966
- Creator: Smithsonian Institution Photographic Services Division
"The Quality of Man's Environment" Symposium
- Date: 1967 February 17, 1967
- Creator: Smithsonian Institution Photographic Services Division
Presentation of Ceramic Birds
- Date: 1967 September 28, 1967
- Creator: Smithsonian Institution Photographic Services Division
Ian McCallum Lecture
- Date: 1965 Between 1965 and 1971
- Creator: Smithsonian Institution Photographic Services Division
Audubon Society Dinner
- Date: 1969 February 18, 1969
- Creator: Smithsonian Institution Photographic Services Division
![Outdoor Reception, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-929].](https://ids.si.edu/ids/iiif/SIA-OPA-929/full/250,/0/default.jpg "Outdoor Reception, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-929].")
![Agriculture Symposium, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1095R2].](https://ids.si.edu/ids/iiif/SIA-OPA-1095R2/full/250,/0/default.jpg "Agriculture Symposium, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1095R2].")
![Reception at National Zoo, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-869R2].](https://ids.si.edu/ids/iiif/SIA-OPA-869R2/full/250,/0/default.jpg "Reception at National Zoo, 1966, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-869R2].")
![Presentation of Ceramic Birds, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1092].](https://ids.si.edu/ids/iiif/SIA-OPA-1092/full/250,/0/default.jpg "Presentation of Ceramic Birds, 1967, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1092].")
![Ian McCallum Lecture, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1189].](https://ids.si.edu/ids/iiif/SIA-OPA-1189/full/250,/0/default.jpg "Ian McCallum Lecture, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1189].")
![Audubon Society Dinner, 1969, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1444].](https://ids.si.edu/ids/iiif/SIA-OPA-1444/full/250,/0/default.jpg "Audubon Society Dinner, 1969, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-1444].")