Walthers made an HO version of the Hulett:
https://www.trains.com/mrr/new...ale-hulett-unloader/
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GNRW ops.
videos:
N&W J 4-8-4 passenger train:
Chumstick canyon trestle:
https://www.youtube.com/watch?v=qJwlzSwMqyI
NYC 4-6-4 Commodore Vanderbilt passenger train:
Skykomish:
https://www.youtube.com/watch?v=MhCrPZrJhhM
Marias Pass:
https://www.youtube.com/watch?v=GEJmR2bcZm0
North Shore Electroliner:
Marias Pass:
https://www.youtube.com/watch?v=f6WUTahgDjM
Departing Hillyard:
https://www.youtube.com/watch?v=ohJltScTQFo
NYC 4-6-4 Commodore Vanderbilt passenger train:
Havre.
Tumwater canyon trestle.
Chumstick canyon trestle.
North Shore Electroliner.
Skykomish.