Sparrow, F. K. (Frederick Kroeber), 1903-

Sparrow is seated at a worktable with a microscope with three objectives. There is a pipe in his right hand, and he appears to be holding a slide with his left hand. He is looking at the camera, with his body oriented to the left of the frame. There are beakers with clear fluid in the foreground, and a set of metal dissecting tools including scissors and forceps to his left