National Museum of Nuclear Science & History
Pechar worked in the 300 Area at Hanford during the Manhattan Project.
By 1984, the Wanapum Tribe numbered two full-blooded survivors. One was Frank Buck, 16 years old when the Army came to build the Hanford Engineer Works.
B. Mixon worked for the Union Carbide & Carbon Corporation.
Holly Hornbeck worked for the Tennessee Eastman Corporation at the Y-12 Plant.
F. C. Liepman worked for the Tennessee Eastman Corporation at the Y-12 Plant.