This clip is Reel 1, Part 4 of a 5-part film. Watch from the beginning
Untitled
Part 5
Sl-1 Accident Phase III
Part 7
Who Can Help Harry?
Part 4
[Progress Report 1952. Part V]
Part 1
Today No. 4
Part 3
Progress-Report-1953
Part 2
Actinic Test Site
Japanese Film on Atomic Bomb Damage on Nagasaki, Japan