People
Linton is seated facing the camera. There is a microscope sitting on the table to his right and a bookshelf on the wall behind him.
R. A. Emerson sitting at a table examining a piece of paper. In front of him on the table are more papers and behind him is a door.
Antoni Juljant Bant sitting at a table facing the camera. He is holding a cigarette in his left hand.
O. E. Sette sitting at a desk with books and papers in front of him. He is holding a pen in his right hand and a pipe in his left hand.
Elizabeth M. Bright sitting at a table with a large book in front of her. Around her in the room are various labeled glass containers.
Vincent standing in front of a field.
Sampson is sitting at a lab bench, reading a book.
Plunkett standing on the side of a street while holding a pipe to his mouth.
Minnish sitting in a library with a book open in his lap.
Cowdry is seated facing the camera, with his hand resting on a microscope sitting on a table to his right. There is some lab equipment on a shelf on the wall behind him.
Flexher is standing next to some electricity poles, with some papers under his left arm.
A. Querido sitting at a desk smoking a pipe. On the desk behind him sit various glass containers as well as some books.