Special tool required.
Find two 11 digit telephone numbers on a small piece of metal attached to a metal kissing gate post at the given coordinates. Ignore all zeros.
Multiply every digit together to get a large number (ie 1st digit x 2nd digit x 3rd digit x 4th digit and so on).
Find the square root of the large number.
The answer is a number with seven digits before decimal point = ABCDEFG.FG
The cache is at N 54 12.DED W 1 19.CEF
Part of a mini-series of caches; all of which require a (different) special tool. All are on public rights of way. In the summer, the first stage of this cache can be hidden by vegetation.
You must sign the paper log in the cache to be able to log online as "Found". I reserve the right to delete your online log if you haven't signed the paper log in the cache.