National Museum of Nuclear Science & History
Avery W. Rogers worked for J. A. Jones Construction Co., Inc. during the Manhattan Project.
Avery W. Rogers’ Manhattan Project certificate from the War Department
Robert H. Maas served in the 603rd Air Engineering Squadron.
Neill worked at the 300 Area at Hanford during the Manhattan Project.
H. J. Mayberry worked for the Union Carbide & Carbon Corporation.