SMITHSONIAN INSTITUTION / SCIENCE PHOTO LIBRARY SMITHSONIAN INSTITUTION / SCIENCE PHOTO LIBRARY
Editorial use only.
Ruth Winkley, US marine biologist. Winkley was working as a clerk at the Marine Biological Laboratory (MBL), Woods Hole, Massachusetts, USA, in 1921. She went on to study invertebrate zoology, graduating from the University of Michigan in 1925. She is probably Ruth L. Winkley (born 1896), the daughter of scientist Henry W. Winkley.
Model release not available. Property release not required.