A few geocachers friends get together on Tuesday nights around town to eat, drink and be merry. Sometimes we go to a brewery, sometimes a bar, but always where there is ice-cold Tecate and tacos being served. Here is the SIXTY-SEVENTH in the series close to one of our pit stops and/or get-togethers.
At the postal coordinates you will see a green metal box housing a plumbing fixture. On top are four numbers which we will call ABCD.
To calculate the final do use the following calculations:
N 32 49.(A+B)(B+C)(D)
W 117 08.(A)(D-A)(B^(D-C))
checksums last 3:
N=16
W=13