The cache is not at the given coordinates. The coordinates take you to a memorial in honour of two pilots who died in a plane crash on this spot and marks the 60th anniversary of the incident. Squadron Leader Frank Cooke and Flight Lieutenant Phillip Hyden died when their Canberra Bomber crashed on November 27, 1955, in what is now Churchill Gardens. The aircraft had been on a routine test flight from Boscombe Down. Once at the coordinates you need to find the following .....
The number of words in the second line = A The first word of the eighth line = E
The third word of the fourth line = B The number of words in the third line = F
The first word on the first line = C The number of words in the first line = G
The fifth word on the fourth line = D
The final cache location is at......
N51 0A.BCD W001 EF.A(F-G)E
You are looking for a 35mm container, please bring your own pen.