This is a short multi cache set to conincide with the March Mayhem event on the 14th March 2018. This cache is set on a walk I regularly do with my dog "Henry".
At the published co-ordinates you will find a telegraph pole with a line of eight numbers ending in 2. You will need to take note of this number to find the cache. Let the number be ABCDEFG2.
The final can be found at N 51° (B+C)(A+E).(G+A)(G+B+C)(A+G-E) W 001° C(G+E).(A+E)AF