This Project A.P.E. micro coin is affixed to the inside of a container on the former grounds of the Salton Sea Test Base. The tracking number, which is encrypted using SGTF's secret cipher, can be discovered in stage one of the Simian Guerrilla Task Force's Forbidden Zone (FBZ) A.P.E. 55 "Monkey's Triangle" Top Secret Geocache (TSG).
Its discovery is worth 50 points towards an operative's rank on fbz.geocaches.org!
This micro geocoin is encrypted inside an ammo can at the GC1HW1G TSG.