You need to look at smaller item and from Later Collection first digit of 3 =A
Third digit = B
From Monday to Friday third digit = C
4th digit = D
Now you need to look at telegraph behind larger item digit required is under DP = E
CHECKSUM the sum of ABCDE = 18
The cache can be found at :
N 50° 41.(A+B) A A
W 4° 38. D (C+E) B
If anybody would like to place 'A Fine Pair' of their own please do. I would just ask that you first visit www.afinepair.co.uk to request a number to avoid any duplication.
mattd2k also keeps a public Bookmark List of this series. Once your cache is published please contact him via at email@example.com to have yours added.
Please be aware that at the request of BT, it is not permitted to place the cache inside or on the exterior of the telephone box.