This cache series is being extended and was originally developed by Maryland cacher mdsurveyor. With his kind permission and help, I am continuing the concept. The posted coordinates are for the Post Office. The cache is NOT in or next to the building. The cache will be within walking distance or only a short drive from the Post Office. A simple puzzle once you learn how to apply the sets of three numbers for the cache and some simple math. To find the cache location, use the (Grid:Row:Column) format. However, due to the configuration of boxes, the successful GCer will start from the upper right position, counting from right to left for the Columns rather than the usual (Grid:Row:Column) format of left to right as has been used in the past with the other PO Boxes. Rows will continue to be counted from the top to bottom. To find the cache location, use the (Grid:Row:Column) format: N 27° 11.{(G361:R2:C48) – (2)(G1:R4:C15) – (G1:R5:C3)} W 082° 29.{(G1:R3:C23) – (G1:R2:C21)(3) + (G361:R4:C19)} The P.O. Box lobby is open 24/7. If this is your first "P.O. Box" cache, visit the first in the series, P.O. Box – Bel Air (GC1BF0T), for the instructions to help you solve the puzzle. BYOP.
The Geosum (the sum of all the numbers) for North is 26 and for West is 29.
Congrats to SnowBirds VT for the FTF!