The cache is not at the listed coordinates. The coordinates listed will take you to the front of the Friends Central Cemetery in Linwood, NJ. You are to find the gravestone that is missing in the picture shown below. The information on this stone will help you find the cache.
After you have found the missing stone, use the digits of the birth year (BY) and the digits of the death year (DY) to fill in the missing letters. Remember order of operations does apply.
A = 1st digit of DY + 3rd digit of DY
B = 2nd digit of BY - 4th digit of DY
C = squareroot of 2nd digit of DY
D = 2nd digit of DY - 3rd digit of DY
E = squareroot of (2nd digit of BY + 4th digit of DY)
F = 3rd digit of BY + 3rd digit of DY
The cache can be found at N 39° 21.ABC W 074° 33.DEF
Happy Haunting!!!!!!