Keystone Stories

It Came from Pennsylvania (2x4)

Season finale

Air date: Jan 23, 2023

Pennsylvania and its citizens have a long history of innovation and creativity. The Slinky, Jeep, cheesesteaks, the Ferris wheel, the polio vaccine, revolving doors and movie theaters are just a few things that came from Pennsylvania.

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  • Premiered: May 2022
  • Episodes: 18
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