Soyuz rocket transport train.
Fullsize image: https://diqn32j8nouaz.cloudfront.net...n_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net..._pad_train.jpg
Previously:
https://www.homemadetools.net/forum/...743#post190309
https://www.homemadetools.net/forum/...540#post222850
https://www.homemadetools.net/forum/...680#post209568
https://www.homemadetools.net/forum/...248#post211339
https://www.homemadetools.net/forum/...150#post168836
