You are looking for a nano cache
To claim this cache you must convert the date on the flagstone to DD/MM/YYYY this will be ABCDEFGH
The cache is located at:
N51 29.HBH
W002 40.(A+B)F(A+D+E)
If anybody would like to expand to this series please do, I would just ask that you could let Sadexploration know first at churchmicro@gmail.com so he can keep track of the Church numbers and names to avoid duplication.
There is also a Church Micro Stats & Information page found via the Bookmark list