Cubes sur fond blanc

P.1943-2

Cubes and cuboids of uranium photographed in the 1940s U.S. Department of Energy

http://www.cfo.doe.gov/me70/manhattan/basic_research.htm

Cubes and cuboids of uranium photographed in the 1940s U.S. Department of Energy

http://www.cfo.doe.gov/me70/manhattan/basic_research.htm

http://archivesgamma.fr/1943/01/03/cubes-sur-fond-blanc