if you do not see other pages.
Richard Feynman's PhD Thesis at Princeton University
Feynman's Talk in 1970.
for the Princeton campus.
John A. Wheeler
was Feynman's advisor.
Einstein's Cain and Abel.
John A. Wheeler was able to talk to Einstein.
I picked up this photo somewhere, but I am not able to tell where. It is possible that someone sent me this image file. Please let me know if you have further information on this valuable photograph. email@example.com