The Berwick Grammar School Honour Avenue was planted on June 15th 1919 to commemorate the lives of former pupils who died serving in the First World War. The Avenue was planted by 50 Grammar old boys and consists of seven Oak trees (Quercus palustris, Quercus robur) located on the west side of Church Street, between Palmerston and Brisbane streets. The trees remain in excellent condition.
Outside the former Grammar School building (now a private residence) is a small tablet listing the names of the boys who died serving.
At the listed co-ordinates you will find the small tablet with the names, use this tablet to work out the final co-ordinates.
S38 0A.BCD
E145 21.EFG
A= The number of the world war
B = Number of boys who fell
C = Total number of letters in the 4th surname
D = Number of surnames beginning with H
E = Words on the 1st line of the tablet
F = B-D
G = Letters in the 7th Surname
the cache is a 180ml Sistema with room for small swaps and travel bugs.