1900 was the first year of the 20th century.


  • Date Unknown: Hill Valley Stationers was established.[1]
  • Date Unknown: Doc mentioned being in a little town that he described was nestled in a broad basin, surrounded by beautiful snow capped mountains and a breathtaking blue sky during a trip to this 



  1. Shown on the building's sign on Episode 2 if you look at it during the night.
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