Professor Emeritus of marine studies Franklin C. Daiber (1919-2003) and his wife Joanne Currier Daiber (1927-2007) were two of the first marine scientists hired by the University of Delaware in the 1950s. The Franklin C. Daiber botanical slides comprise hundreds of images of various flower and plant specimens photographed by Dr. Daiber in the mid-Atlantic region from 1975-1999.