National Museum of Nuclear Science & History
Herbert G. “Mac” MacPherson (1911-1993) was an American nuclear engineer. MacPherson’s expertise on graphite made him a valuable consultant for the Manhattan Project.
J. V. O’Connor worked for the Union Carbide & Carbon Corporation.
Gerald Cole served with the 1st Ordinance Squadron in the 509th Composite Group at airfields in both Wendover, Utah and Tinian Island in the Pacific.
Marion L. Williams served in the 603rd Air Engineering Squadron.
