Description: [caption id="" align="aligncenter" width="229" caption="Mary Alice McWhinnie (1922-1980) was a professor of biology at DePaul University and a world-renowned authority on krill when she began working on research ships off-shore in 1962, when this photograph was taken, by Unidentified photographer, Black and white photographic print, Smithsonian Institution Archives, cc. 90-105
Description: The discovery of a folder titled, "Unicorn," in collection at first brings excitement then disappointment as the unicorn in question was a unicorn fish, not the mythical unicorn.