Material - Copper Plated Steel
KM# 181Material - Copper-Nickel
KM# 187;214Material - Nordic Gold (Cu-Al-Zn-Pb)
KM# 184;211Material - Copper Plated Steel
KM# 182Material - Nickel-Brass
KM# 188;215Material - Nordic Gold (Cu-Al-Zn-Pb)
KM# 185;212Material - Copper Plated Steel
KM# 183Material - Nordic Gold (Cu-Al-Zn-Pb)
KM# 186;213