There is an error in this graphic. The last glyph should represent the number '9.' The error is due to the internet source from which these come changing the designations of some of the images. As this is the second time this has happened, I'm going to disable the cache rather than recreate the graphic again. I'll give everyone who's figured the puzzle out (or almost done so, due to this error) a month to get your find, then I'll archive and remove the cache.
This is an easy find, though you'll need to be taller than about 4 feet to manage it. It's right next to my home, so don't worry if someone watches you from the window a few meters southeast of the hide. Do try to use stealth in other directions, though.
You can check your answers for this puzzle on Geochecker.com.