This is a micro cache so no room for any swag. Bring your own writing implement.
The coordinates above will bring you to an historic marker placed by the South Bristol Historical Society. It mentions a “Purchase” year. Add this year to both of the coordinates listed below to find the cache location which is a short drive (1 mile) away.
Cache latitude: 42 43.548 plus mystery number
Cache longitude: 77 18.249 plus mystery number
Please make sure you close the top tightly to keep things dry inside. You can validate your solution by clicking the icon below. Make sure you enter a space after “N” and “W” and after the degrees portions of the solution (your answer should look like N 99 99.999 W 99 99.999 including the spaces)

You can validate your puzzle solution with certitude.