- COORDINATES: 40.465969, -77.233515 are general coordinates of the park. This one is near the ball field.
- COUNTY: Juniata
- DISTANCE TO NEXT: Mifflintown - 10
- EXPLANATION OF NAME: Named For Wm. Thompson
- FOUNDED: 1755
- MANUFACTURER: Maker mark missing or obliterated. The other marker here clearly notes Carlisle Foundry
- STATUS: Both markers here have been relocated to the town park. Both are in need of repainting.

Nov. 2020 photo by J. Aucker
At town park along old Route 22