This is a simple two part multi. At the posted coordinates you will find a historical marker called "R.R. Station".
After reading the sign look to the south about 30 feet and you will see a telephone pole with a 4 digit number on it black digits on a yellow background.
Those 4 digits are ABCD
Each calculation represents a single digit in the decimal degrees.
For North: 40 51. (A)(C+3)(B)
For West: 73 37. (A)(C+6)((B-D)
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