'Roosevelt & Churchill wrote to each other about this device using the code name "tube alloys"'
the atomic bomb
FDR: Roosevelt & Churchill wrote to each other about this device using the code name tube alloys
Roosevelt & Churchill wrote to each other about this device using the code name "tube alloys"
Roosevelt & Churchill wrote to each other about this device using the code name "tube alloys"
FDR
the atomic bomb
FDR