National Museum of Nuclear Science & History
Barr worked for Stone and Webster Engineering Corporation.
Edgar P. McKinney, Jr. served in the 320th Troop Carrier Squadron.
In the 1944 Hanford Phone Book, he is listed under R. C. Theil. In the 1945 Hanford Phone Book, he is listed under R.
Colonel Franklin Matthias (1908 – 1993) was the officer-in-charge at the Hanford site. Matthias, a civil engineer, had been a close associate of General Groves since the beginning of the Manhattan Project, and was asked to review sites in the West.
Squires worked at the 300 Area and the 200 West Area at Hanford during the Manhattan Project.
