National Museum of Nuclear Science & History
Twohey worked for Stone and Webster Engineering Corporation.
Myrtle E. Karcher was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Attended the Ohio State University.
Wilson worked at the 100-F Area at Hanford during the Manhattan Project.
Easter Seaton worked for the Tennessee Eastman Corporation at the Y-12 Plant.
