In 1931B, William McFly worked for Haysville Mercantile Deliveries (established in 1905A), instead of Hill Valley Mercantile Deliveries. According to William, it was 25 miles from the former location of Hill Valley.
- Back to the Future Part III (First mentioned)(Mentioned on sign)
- Back to the Future: The Game
- Back to the Future: The Game - Episode 5: OUTATIME (Mentioned only)