1955, 6 october, Berkeley, Alameda County, CA, USA : Photo at University of California Radiation Laboratory, Bevatron, 1 Cyclotron Road, Berkeley, Alameda County, CA with physicists of ANTI-PROTON SET-UP with work group (from the left) : EMILIO SEGRE (first from the left), CLYDE WIEGAND, EDWARD LOFGREN, OWEN CHAMBERLAIN, THOMAS YPSILANTIS. The italian born physicist Professor EMILIO Gino SEGRE (Segrè 1905 - 1989) share with Professor OWEN CHAMBERLAIN the Nobel Prize for the PHYSICS the day 22 october 1959 in Stockholm, SWEDEN, from the hands of King Gustav of Sweden.