photographs
W. R. Coe working with a microscope at a lab bench.
Greenman sitting with one arm resting next to a microscope on a table.
Harvey looking at a small beaker full of liquid at a lab bench.
Dawson sitting at a desk, looking through a microscope.
Spek looking over some documents in his lap.
Dawson sitting at a desk with his hands placed on a microscope.
Spek looking over some documents in his lap.
East standing outside on a staircase, with a hand placed on a rail.
Dixon standing outside next to a stone wall while holding a booklet and an umbrella.
Hardy sitting at a table while holding a pipe in his left hand.
Chambers sitting inside next to a painting on a wall. He is sitting with his legs crossed and a cigarette in his right hand.
Hoagland sitting on a stool in a laboratory.