1860 Z2-G is a hand-made die contemporary counterfeit Seated quarter struck on a brass planchet. It belongs to the Sandals family. This is a scarce variety with about 10 examples documented in my census but with probably 20+ still in existence. Most examples are well-worn with Fine or lower details.
 
This examples is moderately worn with VG/F details, nice surfaces, but it is holed.