Watch List notes:

Foreign Medals - ATOMIC ENERGY 1976, by by A. Galtié., FRANCE Busts of scientists involved in the research of uranium. Year of their discoveries shown underneath their names. Rev. fission of uranium. REACTION EN CHAINE / JOLIOT / HALBAN / KOWARSKI / 1939.MdP IV 781F. AE 67.5 mm Extremely fine