"Performance" - Bell System Film from 1971

Description: I bought a copy of this film in 2008 but it wasn't complete - I bought another copy in 2016 (accidentally) that was complete so I have a chance to actually post the complete film. This one has the end titles, giving the date of production and the cast and crew involved. From 16mm prints

Online Copy: https://www.youtube.com/watch?v=C7kC19YXEPk

Metadata Source:YouTube