New improved narration, more details.

Dogger Bend Railway UP Big Boy
   • big boy 4014 stream Union Pacific  

gmpullman :D&H Alco PA
   • Delaware & Hudson Alco PA1s 1973  

baldwinloco12: Alco RS1
   • Rare ALCO RS1 #292 in Action! Conrad ...  

rollingswitch: Alco RS3
   • ALCO RS3 Pair Almost Light and Moving...  

Alco 60 tonner William Hunter CC BY 2.0
https://en.wikipedia.org/wiki/List_of...

Alco DL 109
(DVD) New York, New Haven & Hartford Railroad Volume 1 A & R Productions
Note: the original publishers website (www.classicrailroadvideos.com) seems to be defunct.

NW3
Wikicommons Akampfer CC BYSA 3.0
https://commons.wikimedia.org/wiki/Ca...
FM sub apposed piston engine 1 Atlant CC by 2.5
https://upload.wikimedia.org/wikipedi...

Trains sim classic (footage);
https://dovetailgames.com/

NPR 190
NOYB#1 CC BY 2.0
https://commons.wikimedia.org/wiki/Ca...
Museum of the American Railroad D&H alco pa shell.
https://www.historictrains.org/projec...

DL109 video
(DVD) New York, New Haven & Hratforad Railraod Voulume 1: A & R Producions
Website defunct, avalible from 3rd party retailers.

Alco PA's in mexico
(DVD) ThoseIncredibleAlcosVolume 1 (diesel dinosaur delights): Pentrex
https://pentrex.com/DVDThoseIncredi...


Pacific Southwest Railway Museum: 244 prime mover
https://www.psrm.org/
The Museum of the American RailroadAlco PA under restoration pics https://www.historictrains.org/