"Post Post" series caches are intended to be quick "cache and dash" traditionals. However this Post Box is too close to other caches to achieve that. Therefore it is a simple offset multi instead.
There are four times displayed on the PO Box info plate. From the top, they are A.00am, B.00pm, C.15pm and D.00am.
The cache may be found at N 51 12.(A-1)(B+1)7, W 0 38.(C-D)(A-D-2)8