The cache is not at the posted coordinates.
Solve the puzzle and find the prize.
This day in history.
N 38° 45.ABC W 121° 21.DEF
A = Charles Darwin First Speech to the Geological Society of London
B = Battle of Fort Henry Opens Tennessee River to Union Control
C = Battle of Brier Creek
D = First Arbor Day
E = Benjamin Henry Latrobe Is Born
F = Jefferson Davis is Born
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