This is a 1l camo clip-lock box. The phone number in the phone box has gone, so now we just use info from the post box. The post box is number RHL MND (the RH and D are literal). The last collection (Mon - Fri) is P:QR. There is a later collectiom S:TU at Dorking Post Office. The last Sat collection is VW:XY.
The PO Box info plate was changed before 2020-03-14, so there is a new formula as of that date to work with the new data. The final location is unchanged.
The cache is at N 51 12.(S+Q)(N+X)(N-L), W 0 25.(P-T)(W+R)(M-U). If in a car, you may prefer to drive to the cache vicinity. After finding it, please ensure that it is replaced with sufficient cover to prevent casual viewing even in leafless seasons.
The Fine Pair series was originally started by wizardsmum.
If anybody would like to place 'A Fine Pair' of their own please do, I would just ask that you let mattd2k at firstname.lastname@example.org know first so he can keep track of the numbers and names to avoid duplication.
He also keeps a public Bookmark List of this series so once your cache is published please contact him via his profile page to have yours added.
Congratulations to kirret on getting the First To Find trophy.
Good hunting. You may also be interested in my other caches.