The coordinates for this cache are N 40 19.X W 78 55.Y. In order to solve for X find the correct book and go to page 2272. Find the person with the initials P. V. with a birth date of Oct. 27 (note his place of birth). 2,673 minus his year of birth equals X. In order to solve for Y go to page 2117 of the same book. Find the person with the initials G. P. or E. P. with a birth date of June 21. (again, note his place of birth). 2,408 minus his year of birth equals Y.
After figuring out the coordinates for the cache it is about a 3 block walk to your smiley.
"If you don't know where you are going you might end up someplace else." --- Yogi Berra.