Log entries OCNA Challenge Cache - Finder Level 1 21x 0x 0x
2015-04-29 17:24 DudleyGrunt (633) - Found it
I found my 10th OCNA cache on 9/16/2010, about a month after the site launched.
The National Rifle Association Firearms Museum - OU0095 (Virtual)
Thanks and Happy Trails!