USRA Light Pacific design.
Same as Reading, Blue Mountain, and Northern's Pacific.
See their website.
USRA it is!
Numbers 240-245 and 264-283 are all USRA design, according to this site:
https://www.steamlocomotive.com/locobase.php?country=USA&wheel=4-6-2&railroad=ln
A USRA Desigm?
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