Not at the given coordinates, which are for a pub.
A: Sparrowhawks, Ma'am
B: My Fair Lady
C: 12 May
D: DCXVII
The cache is at:
N 51 11.X
W 000 38.Y
where:
X = 2(C+D-B) - A
Y = D(A+B) - (C/A)(A-B)
Check your solution
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