This is an offset multi-cache in Attleboro. The posted coordinates are virtual and bring you to a historical sign located on a sidewalk. The sign talks about some history of Union Hall, a building that once stood on the site.
To obtain the cache coordinates, determine the date the Murray Universalist Church held its first service here. Input the date in the format you see on the sign (with the comma) into Certitude to reveal the cache coordinates. (Month Day, Year).
The final cache is a magnetic nano hidden in typical fashion nearby. Hope you enjoy.
You can validate your puzzle solution with
certitude.