Photographs
R. Keith Cannan sitting in a chair.
Carpenter sitting at a lab bench with lab equipment.
Jones is standing with his arms at his sides facing the camera. There is a vine-covered column in the background.
King is leaning against a fence while holding a newspaper in his other hand.
Loeb is standing on a dirt path, facing the camera with a racket case in his right hand and his left arm at his side. There are canoes and a building in the background.
Bond is seated at a desk with a typewriter; his hands are poised as though he is in the middle of typing. There are papers on the desk in the foreground, and shelves in the background with glass containers. Bond is facing the camera, with his body angled to the right of the frame.
R. M. Duggar sitting. In his right hand he holds a pair of eyeglasses and behind him is a door with a window.
R. M. Ellsworth sitting at a table working with various glassware. Behind him against the wall is a large shelf with labeled containers.
May sitting at his desk with his hands placed on an open book.
Bigelow is shown in profile, seated at a table with a book open by his left hand and a microscope by his right. He is holding what might be a pencil in his right hand and is wearing glasses and a bowtie.
Bigelow is standing, facing the camera, next to a bush on the bank of a body of water. There are two boats in the water behind him to his left, and the opposite bank is visible.
Cowles is seated with his body angled to the left of the frame, looking away and to the left. There is an open book in the extreme foreground, and bare shelves behind him.
Wodehouse is seated, looking at the camera with his body angled to the right of the frame. He is holding a notebook or sheaf of papers in his hands on his lap.
Bensley sitting at a lab bench with his hands placed on a piece of lab equipment.
Gates is standing on a grass lawn, facing the camera with his hands in his pockets. There are a metal railing and a brick building in the background.
Lillie is standing in front of some greenery with his hands at his sides, facing the camera.
Spaeth standing on a pier next to a couple of small boats
Spirodonovich sitting at his lab bench with a microscope. He is facing the camera while writing something on some papers.
Jackson sitting at a desk reading a book.
Glaser standing on a pier, leaning on a metal railing.
R. W. Glaser sitting at a desk. On the desk in front of him is a microscope and various glassware.
Hegner, sitting at his lab bench, facing the camera. His left arm is resting against the lab bench, next to a microscope.
Ralph C. Jackson standing at a table. On the table next to him is a microscope.
Ralph Lillie standing in front of a bush