People
Woodruff is sitting at his lab bench looking at a microscope.
Moore standing at a distance from a building, facing the camera.
Robert Chambers is sitting on a windowsill facing Charles G. Rogers who is standing.
Ruckes is standing with his left hand partially in his pocket and with a pipe in his mouth.
E. F. Malone is standing at a distance from a building, facing the camera.
Payne is standing in front of some trees, facing the camera. He is wearing a suit and glasses. His left arm is in his pocket.
Hopkins, wearing glasses and a suit jacket, while sitting at a desk.
Waldo sitting at his desk.
Gowenlock sitting at his lab bench with his right hand resting on a microscope.
Metcalf is sitting at his desk reading some papers. He is wearing a vest, jacket, hat, and glasses. His right hand is placed on the desk while holding something.
Hegner, sitting at his lab bench, facing the camera. His left arm is resting against the lab bench, next to a microscope.
Cole is sitting at his lab bench with a microscope. He is holding something in his right hand.