File:LewisSperryChafer1929.jpg

Summary
Photograph of Lewis Sperry Chafer taken circa 1929. Unknown photographer. Found at http://library.dts.edu/Pages/TL/Special/80th.shtml

Chafer died in 1952 so there is no reasonable way to get a "free use" image of him.

Image fair use falls under Template:PD-Pre1978.