Johnson worked at the 300 Area at Hanford during the Manhattan Project.
R.E. Johnson
Project StaffResearch & Development/300 Area
Hanford, WA
Manhattan Project VeteranProject Worker/Staff
![The 300 Area at Hanford, WA today](https://ahf.nuclearmuseum.org/wp-content/uploads/2016/01/300 Area-1024x768.jpg)
Johnson worked at the 300 Area at Hanford during the Manhattan Project.