The posted coordinates take you to the War Memorial. You need to look at the right hand panel of names not shown on the photo above.
A = How many "e" 's are there in the third row of names ?
B = How many Turners are mentioned ?
C = Sum of all letters in first name on list
D = Sum of letters in 8 th name down
E = Sum of letters of 2 nd person 's unit
F = Sum of letters of 5th surname and unit
CHECKSUM : ABCDEF = 30
The cache can be found at N 50° 41. A B C
W 004° 32. D E F
***** PLEASE NOTE IMPORTANT *****
CACHES ARE NOT ALLOWED TO BE PLACED ON ACTUAL MEMORIALS OR WITHIN THE BOUNDARY OF SUCH
AT ALL TIMES PLEASE TREAT LOCATIONS OF MEMORIALS WITH RESPECT