About ten minutes of the Huletts at work, seen from the ground, from the operator's cab and from the hold of a freighter.

 

Whoa.  They remind me of dinosaurs for some reason.

YIKES!  It's like War of the Worlds!

Fascinating! This had to been shot between 1985-89 as 200 Public Sq is complete and there is no sign of the Key Tower.

The first Huletts were steam powered, with coal-fired boilers that traveled with the gantry. I would have loved to have seen those in operation, but they went away so long ago that I doubt if any film was ever made.

mesmerizing.

That's friggin awesome.  Bet those operators don't think amusement park rides are all that different from everyday life!