Marcona Cipher Wheel – Google Docs
The Marcona Cipher Wheel
Description: a set of fifty small titanium wheels on a titanium spike, in the shape and apparent form of a cipher wheel (an archaic method for encoding messages). Each wheel has a set of fifty symbols embossed on its surface that correspond to no known language. Despite the fact that titanium is only weakly magnetic, the wheels ‘stick’ to each other fairly strongly.