USA 1 dollar President of the USA-George Washington 2007
USA, Philadelphia


硬幣屬性
| Region | USA | 
|---|---|
| Metal | 88.5% Copper, 6% Zinc, 3.5% Manganese and 2% Nickel | 
| diameter | 26.5 mm | 
| weight | 8.1 g | 


| Region | USA | 
|---|---|
| Metal | 88.5% Copper, 6% Zinc, 3.5% Manganese and 2% Nickel | 
| diameter | 26.5 mm | 
| weight | 8.1 g | 









