68
The late 1960s was a great time for the United States space program. It was the heydey of Apollo and the Cold War gave the country the motivation it needed to push forward. For this cache you need to get some numbers from some fairly easy-to-find answers about various Apollo missions. The final coordinates are: North 3A BC.DEF, West 9G HI.JKL
Apollo 5 launched in 196A
Apollo 12 returned 7B.7 pounds of samples
Apollo C was the first manned flight to Moon
Apollo 7 returned D.0 pounds of samples
Apollo 11 returned E7.5 pounds of samples
Apollo F was commanded by Frank Borman
Apollo 11 launched on July 1G, 1969
Apollo 16 returned 21H.0 pounds of samples
Apollo 1I was commanded by David Scott
Apollo 1J launched on April 16, 1972
Apollo 13 had K.0 hrs of Surface EVA time
Apollo 15 had L8.34 hrs of Surface EVA time
You can check your answers for this puzzle on GeoChecker.com.