The Anthus Decoder Geocoin
will enable cachers to do special puzzle caches, Cachers
can utilize this multifunction coin to decode a clue,
decode the coordinates, or simply use the arrow to
point to where the next part of a multicache is located.
It even contains a cutout in the magnifying glass that can be used to reveal a character when placed on top of an image. You simply orient the coin in a certain way and it
helps you solve the puzzle!
Below is just one example of how to use the coin. Decode the coordinates with the coin and the picture.. Simply put the coin on the picture and rotate the coin so that the red arrow points to the letter you want to decode and the corresponding number will be revealed through the cutout in the coin. Feel free to use the sample as a template to create your own encryped message.