Vintage unique Emerald Eye Butler and Wilson articulated Lizard Brooch

Vintage unique Emerald Eye Butler and Wilson articulated Lizard Brooch. Silver-tone with clear crystals and two pin clasps. The piece is marked with "Butler and Wilson" mark. This is an older piece...with older logo from 70's. Was used in NY fashion show in the late 70's as accessorize collection. Can be worn many ways... on coat, bag, scarf or on skirt at hip. Measures 7.5 " x 3.5" Excellent condition. Magnificent and very hip!