Recently, the 2,000,000th geocache was published, and this requires some serious monitoring. Therefore, our friends at Geocachingshop.nl have developed an observation lab to help do this job. They are now in orbit and ready for you to enjoy!
This unique coin has an antique silver finish, and a silver spinning Gravitation Generator.
Each observatory can be identified, is trackable at Geocaching.com, and comes with its own icon.
Size: 2" diameter, around 0.8" thick