US3: Polished Brass, Lacquered
US3A: Polished Brass, Non lacquered.
US4: Satin Brass, Non lacquered
US5 : Satin Brass, Dark Oxidized, Satin Relieved, Lacquered
US14: PoIished Brass,Bright Nickel Plated, Non Lacquered
US15: Satin Brass, Dull Nickel Plated, Lacquered
US26: Polished Brass, Bright Chrome Plated, Non Lacquered
US26D: Satin Brass, Dull Chrome Plated, Lacquered.
US10B: Satin Brass, Dull Oxidized, Non Lacquered
US32: Polished Stainless Steel (INOX)
US32D: Satin Stainless Steel ( INOX)
""