Michel Perchin MPS Collection RB in black with gold trim red barrel. The barrel and all metal parts including the Serpent Clip of this marvelous piece of art are sculpted from .925 sterling silver. This piece is engraved using a unique process resulting in independent strokes around the barrel to form the guilloche pattern. Inspired by Faberge’s Blue Serpent Clock Egg. New in box with literature. No. 060/188.