Lerum - Water connection
In Västra Götaland, Sweden
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This is a mystery requiring you first to retrieve all coordinate parts from 3 other caches situated in the close neighbourhood :
GCT1P8 The Lerum Bridges #1 where the number A is found
GCT1PA The Lerum bridges #2 where the number B is found
GCT1PB The Lerum bridges #3 where the number C is found
At the place of the cache there is streaming water that might be tempting, but be careful !
The coordinates N57 46.STU E12 16.WXY have to be calculated according to the formula :
STU = 8*A+2*B-4*C+12
WXY = 5*C-5*B-A-17
The cache is a 35 mm film container containing from start log book , pencil, stashnote and some trading coins.
Good Luck !! Ingabo & Heimdall
Last Updated: on 2/27/2017 8:09:52 AM (UTC-08:00) Pacific Time (US & Canada) (4:09 PM GMT)
Coordinates are in the WGS84 datum