Documents tracing Oppenheimer's creation of the atomic bomb put up for auction. Document tracing secret creation, in the Los Alamos laboratory in New Mexico, of atomic bomb.

Entitled "Smyth report", this text was presented to the press for the first time on August 12, 1945, a few days after the bombings in Hiroshima and Nagasaki. A bid of more than $4,000 was made for this document. Another document for sale: a letter typed by Robert Oppenheimer in which he describes his invention as ‘a weapon for attackers’