50 State quarters

2006: Nevada, Nebraska, Colorado, North Dakota, South Dakota The West arrives. Nevada runs three mustangs under a rising sun with sagebrush, Nebraska sends a covered wagon past Chimney Rock, Colorado shows Longs Peak above the forest, North Dakota grazes two bison in the badlands at sunrise, and South Dakota sets Mount Rushmore over a ring-necked pheasant and wheat. That Rushmore design is worth keeping next to the 2013 park quarter, which shows the carving still being finished.