d=15
KM#192

1 1993.

Brass-Plated-Steel

UNC

0.5

d=17
KM#166a

5 1992.

Nickel-Bronze

UNC

0.3

d=21
KM#167

10 1980.

Stainless-Steel

UNC

0.75

d=19
KM#178

10 1996.

Nickel-Bronze

UNC

0.4

d=21
KM#191

50 1998.

Copper-Zinc-Nickel

UNC

0.75

d=24
KM#177a

100 1996.

Copper-Zinc-Nickel

UNC

1.5

d=27
KM#195

500 2002.

Copper-Zinc-Nickel

UNC

2.5