The Cache you seek is located at the end of this short two stage multi. At stage 1 you need to obtain information from a noticeboard.
Please replace everything exactly as found.
The final stage is at N 53° 25.ABC W 002° 34.DEF :
A= the second digit in the published Ranger phone number on the noticeboard.
B= the fifth digit in the published Ranger phone number on the noticeboard.
C= the third digit minus the fourth digit in the published Ranger phone number on the noticeboard.
D= the sixth digit in the published Ranger phone number on the noticeboard.
E= the last digit in the published Ranger phone number on the noticeboard divided by 2.
F= the last digit minus the second digit in the published Ranger phone number on the noticeboard .
Other caches in the series are as follows:
Matryoshka: GC2PFAH by badgerdaddy
Matryoshka II: GC2WZPX by WalkerClan
Matryoshka III - The Riddle of the Lost Treasure: GC2Y0JK by MantonClan
Matryoshka IV: End of the Line?: GC2ZWXH by BradBunch
Well done to GForceUk on FTF.