rev #1
1953-1958 KM53


Small Date


Large Date

rev #2
1959-1964 KM56
1965-66 KM63


rev #3
1967 KM69



rev #4 (same as #2, but reduced size)
1968-1976 KM75.1
1978-1989 KM75.3
1990-1996 KM185



rev #5 (beaded border)
1977 KM75.2



rev #6



rev #7 (smaller arms)
1997-2000 KM290
2001, 2003- KM290a



rev #8 (double date on reverse)
2002