KM# 1.2 1 Tiyin 1994 1.75 g. Brass plated steel. 16.9 mm;
KM# 2.2 3 Tiyin 1994 2.7 g. Brass plated steel, 19.9 mm;
KM# 3.2 5 Tiyin 1994 3.4 g. Brass plated steel, 21.4 mm;
KM# 4.1 10 Tiyin 1994 2.85 g. Nickel clad steel, 18.7 mm;
KM# 5.2 20 Tiyin 1994 4 g. Nickel clad steel, 22 mm;
KM# 6.2 50 Tiyin 1994 4.8 g. Nickel clad steel, 23.9 mm.