Top 40 - Zuma!
Geocaching the Top 40 is a geocoin series that was born in the Groundspeak forums near the end of 2006 and features 40 different geocoins, each one representing a different geocacher or geocaching team (and in some cases two cachers or teams). Originally, the idea was 5 cachers, then 6... 20, etc. I'm sorry I missed out on the post! I believe that between 50-100 of each geocoin was minted. (Which means it could be difficult to collect the entire set.)
Size: 44 mm | Weight: 44.3 g