The flat spots in the design were caused by excessive die polishing removing shallow detail of the die design. Dies are typically resurfaced after a clash event(two dies colliding without being separated by a planchet) or other type of minor damage and if the mint worker is too aggressive, some fine detail may be removed. The nose bridge is a common spot to find this flatness as seen on this "broken nose" Mercury dime pictured below.

Edited by biokemist6
08/20/2015 2:47 pm
08/20/2015 2:47 pm





















