people
Pertzoff is standing in front of a bush while smoking a pipe.
G. H. Bishop is sitting at his lab bench, reading something with a pipe in his mouth. He is wearing a dress shirt with a tie. His lab bench is cluttered with bottles and lab equipment.
Lengworthy is sitting at a desk, facing the camera. His left arm is resting against the desk.
Lee is sitting at his lab bench with a microscope and several other pieces of lab equipment.
Little is standing in front of a field with his hands folded behind him.
Perlzweig is standing in front of a tree, wearing a suit, tie and glasses. He is facing the camera but looking off into the distance.
Young is seated at a desk, writing with her right hand. There is a shelf holding glass jars and a painting on the far wall.
Okkelberg is standing in front of a row of hedges at the edge of a dirt lane. His arms are at his sides, and there are several buildings visible far in the background.
Hunt is standing against a metal railing on a plank walkway, maybe a pier or foot bridge. He is holding a pipe in his left hand and a hat in his right.
Weinstein is sitting at his lab bench, looking at a bottle. A few pieces of lab equipment is scattered on his lab bench.
Curtis sitting at his lab bench with a microscope.
Pieris is standing in front of a tree. He is wearing a light colored suit and a turban. Both his hands are in his pants pockets.