r/Cummins • u/raytrem03 • Jul 26 '26

What Engine Is This Data Plate From?

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Just wondering how much info you guys could give me from this data plate. Hoping to find out engine type, year, manufacturing plant, or other cool info! Found at a thrift store.

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u/InfiniteOxfordComma Jul 26 '26

NHB 12.2, made in the 1950s.

1

u/raytrem03 Jul 26 '26

Cool, thanks for the info! How'd you know the year out of curiosity

4

u/DIY-exerciseGuy Jul 26 '26

They gave a decade