Wow! Those are pretty unbelievable. Thanks for sharing.
LOL! You just gave some model railroaders an affirmative defense for doing a lot of weird stuff on their layouts.
:D
That very first pic must be the prototype for the Atlas 9in turntable! ;D
Len
I don't think I'd want to go near that massive 'breakwind' unless I was shielded by an even bigger windbreak.