In the 60’s I worked for the bell system, in a long distance switch central office. We had equipment with large tape reels in them, it was called “Green Star”.
Two first level supervisors were cleared for top secret, only they had keys to the cabinet, they would remove the tape reels and send them via a courier service. None of us knew what this project was.
OMG!!!
I forgot about Green Star.
You must be frickin old! /S LOL