Harold Agnew with the Plutonium Core
Project Alberta, also known as Project A, assisted in delivering the first atomic bombs on Hiroshima and Nagasaki. Bernard Waldman and Luis Alvarez led the Aerial Observation Team, and flew on the Hiroshima mission. Robert Server, was a special consultant, who would later to visit Hiroshima and Nagasaki, assessing the bombs' damage and collecting debris for testing.