Sichel, Enid Keil - Photographic Collection
William Clark seated in a wicker chair and looking at the camera
J. H. Northrop, looking at the camera and smoking a cigarete, while surrounded by notebooks
Robert Chambers photographic portrait
P. Reznikoff seated next to two microscope, wearing a white lab coat, and facing the camera
I.H. Page seated at a laboratory bench, wearing a white lab coat and looking at the camera