Letter, Franklin D. Roosevelt to J. Robert Oppenheimer thanking the physicist and his colleagues for their ongoing secret atomic research, 29 June 1943.
(J. Robert Oppenheimer Papers) 083 0001.gif 1 1 /ò*P 0001.jpg Êø Letter, Franklin D. Roosevelt to J. Robert Oppenheimer thanking the physicist and his colleagues for their ongoing secret atomic research, 29 June 1943.
(J. Robert Oppenheimer Papers) 083 0002.gif 2 2 /ò*P 0002.jpg Êø