At Mildura the other day, I visited an electronics shop where they had a collection of old TV equipment incl this old camera.
It was tagged with the info that back in 1966, when new, it cost $90,000 and the zoom lens unit attached, cost $20,000
1- in some of the telethon-broadcasts etc, you may have seen these in use many years ago
2- and its "to die for" f1.5 zoom lens unit
Wow - a 17x zoom lens unit ... well we're getting them today with the Superzoom cameras and the Tamron's etc, but to have it as an f1.5 lens ~ that's something else