people
Farr standing on a field facing the camera looking off into the distance. Wearing a short white tie with left hand in his pocket.
Parker is seated facing the camera with a pencil in his right hand, writing on documents on his lap. There is a desk with some equipment on it in front of him and a wall and cabinets in the background.
H. D. Senior sitting at a table with a microscope. Behind him is a large glass container with plants in it and a map can be seen on the wall.
Milton J. Greenman sitting in a laboratory. Next to him on a table is a microscope and other various instruments and containers can be seen
Peter Sushkin sitting at a table reading a book.
Snyder is seated, facing the camera, with his hands folded in his lap. There is lab equipment behind him to the right, including what appear to be wires leading to a power source on the back wall by the doorway.
Just is seated at a desk, using a microscope. Some other materials are scattered across the desktop. He is wearing a shirt and tie, and there are wall-mounted shelves in the background holding glass containers of various sizes.
Charles Zeleny sitting at a table writing. The table in front of him has various papers on it and behind him on the wall is an empty shelf.
Nathaniel E. Robinson sitting at a desk writing. The desk in front of him has papers on it and the shelf behind him has a number of books sitting on it.
Henry R. Muller sitting holding a newspaper.
Mary Stuart MacDougal sitting at a table reading a book.
A.F. Blakeslee sitting at a table. Behind him on the wall are three windows.