You are starting at a private home - one of Lindsay's heritage sites - a house where permission is required to make any changes. The home-owners will not be surprised if they see you (they're used to visitors and are aware of the cache) - but be furtive at the final! Information for the location of the final will be provided here.
Data Sought
1. In what year did he take office? A B C D = __ __ __ __.
2. In what year was the building erected? E F G H = __ __ __ __ .
The Final
The cache - a "nano" - will be found at (no multiplication is required; the square brackets are merely to separate the digits of the co-ordinates):
N 44 2E . G[C + G][H - A] and W 078 4[D - (E + C)] . [F - G][B - D][G + A]
or
N 44 2 __ . __ __ __ and W 078 4 __ . __ __ __.
Take your tweezers because you'll need them!
There are times of the year when this cache will not be winter friendly!