Roger Rohrbacher was born in St. Paul, Minnesota on March 11, 1920. He graduated from Macalester College in 1942 with a degree in chemistry and physics. Rohrbacher joined the Manhattan Project and was sent to Hanford in early 1944. He worked as an instrument engineer at the B Reactor. Rohrbacher was tasked with measurign neutron flow and temperature pressure and radiation monitoring.
Links
[1] https://www.manhattanprojectvoices.org/oral-histories/roger-rohrbachers-interview
[2] https://www.manhattanprojectvoices.org/subject/corporate-involvement-manhattan-project
[3] https://www.manhattanprojectvoices.org/subject/safety
[4] https://www.manhattanprojectvoices.org/subject/scientific-discoveries
[5] https://www.manhattanprojectvoices.org/subject/security-secrecy
[6] https://www.manhattanprojectvoices.org/subject/reflections-bombings-hiroshima-and-nagasaki
[7] https://www.manhattanprojectvoices.org/subject/working-conditions
[8] https://www.manhattanprojectvoices.org/locations/hanford-wa
[9] https://www.manhattanprojectvoices.org/locations/b-reactor
[10] https://www.manhattanprojectvoices.org/tags/enrico-fermi
[11] https://www.manhattanprojectvoices.org/tags/b-reactor
[12] https://www.manhattanprojectvoices.org/tags/uranium
[13] https://www.manhattanprojectvoices.org/tags/plutonium
[14] https://www.manhattanprojectvoices.org/tags/scram
[15] https://www.manhattanprojectvoices.org/tags/hanford
[16] https://www.manhattanprojectvoices.org/tags/dupont