P. C. Kaisen. This black and white photo shows P. C. Kaisen sitting next to a Trachodon fossil. He is brushing it with shellac to protect the find from breaking. Tools and supplies are in piles next to him.
Black and white photograph;
Digitized by Forsyth Digital Collections
Copyright University Archives, Fort Hays State University
Sternberg, George Fryer 1883-1969, "049-01: P. C. Kaisen" (1912). George Sternberg Album #1 - Early Pictures. 201.
P.C. Kaiser at Trachodon skeleton 2 miles above Stauffers. 1912. G. F. S.