LBL Archives and Records Office Nuclear Testing and Fallout Records Survey 5. Description of Records i. Personal Name(s) Reference Dr. Joseph G. Hamilton Dr. Ernest 0. Lawrence Col. K.D. Nichols Drs. Roy Overstreet & Louis Jacobson (Project Chemists). j. Organizational Name(s) Reference Crocker Laboratory U.C. Radiation Laboratory 6. Test Data a. Test Operation b. Location 2 Berkeley c. Assignment MED/AEC Project 484A d. Organizational Responsibilities Study of radioactive damage to biological systems; and possible application of radioactive agents as military weapons. e. Staff Position/Responsibilities Project Director Notes Also see Technical Administrative Records of Dr. Joseph G. Hamilton. 1941 - 1957.