Pennsylvania Railroad 4-4-4-4 T1 Locomotive | Old Machine Press
Part 1: Building the World's Fastest Steam Locomotive
![The Pennsylvania Railroad's T1 Duplex 4-4-4-4. Built as an express passenger locomotive, it had a top speed of over 100 MPH [750 x 420] : r/MachinePorn](https://external-preview.redd.it/ZZzJbdVLqcf_Kw-iVvJpeUfAwcQ1xRm_olAjtyl-MbE.jpg?auto=webp&s=dd0d92aef1b3c36defb3af20b6300cfeb7515f76 "The Pennsylvania Railroad's T1 Duplex 4-4-4-4. Built as an express passenger locomotive, it had a top speed of over 100 MPH [750 x 420] : r/MachinePorn")
The Pennsylvania Railroad's T1 Duplex 4-4-4-4. Built as an express passenger locomotive, it had a top speed of over 100 MPH [750 x 420] : r/MachinePorn
PRR T1 by DragonWolfACe on DeviantArt
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