Series: American Innovation Coin Program
1 DOLLAR
LOT OF 3 COINS
KM# 832 California A young Steve Jobs;
KM# 834 Minnesota A 1940s-era truck with an early front-mounted refrigeration unit;
KM# 835 Wisconsin Cray-1 supercomputer.
8.1 g. Manganese-brass (Cu 88.5%, Zn 6%, Mn 3.5%, Ni 2%), 26.49 mm.