photographs
M. J. Sirks sitting on a stool in front of a door.
B. Unger sitting down with a microscope in front of him on a table.
L. Sribyatta sitting at a desk examining a book. Behind him are other workers sitting together.
Radi sitting at a lab bench with a microscope and his two hands placed on a sheet of paper.
Fischer sitting at a desk clustered with equipment and papers.
Kathleen Robertson sitting at a lab bench with a light bulb and several other pieces of lab equipment.
Gojdics sitting at a lab bench working with a microscope.
Griswold is sitting at a lab bench in front of a microscope and several pieces of lab equipment.
Morris sitting at a lab bench with one hand placed on a microscope.
Miller sitting at a lab bench cluttered with various pieces of equipment.
Davis sitting at a desk holding a document to read.
Weiss sitting with his right arm resting on a desk against the wall.