John Carroll

P. M. Walker

Walker worked at the 300 Area at Hanford during the Manhattan Project. 

Tom Carpenter

Tom Carpenter is a lawyer and the executive director of Hanford Challenge, a nonprofit watchdog and advocacy organization focused on the Hanford Nuclear Site.

R.G. Johnson

H. W. Allstrom

H. W. Allstrom worked for the Tennessee Eastman Corporation at the Y-12 Plant.