Dr. John Decker demonstrates his photosynthesis measuring device to Dr. Ira Judd
Maker
Conley Photography
Datec. 1970
MediumBlack and White Photo - Emulsion on Paper
DimensionsOverall: 7 x 8 1/2 in. (17.8 x 21.6 cm); Small
ClassificationsDocumentary Artifact
Catalog number1999.14.364
DescriptionPhotograph depicting Dr. John Decker and Dr. B. Ira Judd looking over Decker's photosynthesis measuring device.Status
Not on viewConley Photography
c. 1970
Conley Photography
5/20/1977
Conley Photography
5/25/1977
Conley Photography
c. 1975
circa March 1977