Welcome to the Rubber Duckie geoart placed for Camp MIGO 2025 (CM-7). The cache is NOT at the posted coordinates. Solve the puzzle below to find out where it is. The hides are placed along dirt roads - either bottle cap micros hidden in signs or camoflauged bottles with a tube inside to try to keep the log dry (big thanks to MrandMrsMan for the containers). You may also want to visit nearby traditional cache GCBA4TC CM-7 What the Duck?
Rubber duckies first appeared in the late 1800s, and were used as a solid chewing/teething toys for children and dogs. It wasn't until the invention of the vulcanization process for rubber that inexpensive rubber items could be mass produced. Enter the last name of the inventor of vulcanized rubber into the geo checker to reveal the coordinates (it is a name you will recognize).
You can validate your puzzle solution with
certitude.