Klipsch Factory Tour 1989
This video was made by #1 Klipsch Fan Kevin. In 1989 he and his friend dropped by the Klipsch factory unannounced. They were given a tour and got to meet Paul Klipsch. This video is very long about an hour and a half. I think that is only as long as the battery in the camera would last.
If you know Klipsch stories there are moments in here to back these up.