On Guard! is a 1956 promotional short film produced by IBM. It discusses IBM's SAGE project and how it would be used to protect against an air attack.
Appearances[]
- 7:50 a.m. A clock on an IBM building shows the time as people arrive for work.
- 11:59 a.m. An IBM clock shows the time.
Clocks[]
7:50 a.m.
11:59 a.m.