The posted coordinates will take you to parking next to the Sequatchie County Courthouse. You will need to find a series of plaques around the building to complete the answers as follows:

Find the Tennessee Flag Pole and look at the base
F= the number of words in the last line of the plaque
Find the POW-MIA Flag Pole near the Veteran's Memorial and look at the base.
E= the American Legion Dunlap post number minus 184
Find the Veteran's Memorial on the front of the courthouse lawn
D= the number of WWI veterans listed
Find the Bicentennial Time Capsule
C= the date in July the capsule was buried
Next to the courthouse door there is a plaque listing the erection committee
B=1912 minus the year listed
Find the plaque commemorating public health week (hint beneath a tree)
A=the first digit of the year listed.
N 35 AA.BCE W 085 AF.ADF