An unusual design within a dark blue-on-white overlay which is cut with a top window and 3 side facets of different sizes. The top facet reveals an intricate “collar” of 5 rows of complex millefiori canes in shades of white, green, red, brick-red, cobalt-blue and white. Deep within the weight, a black-bodied butterfly with blue & yellow wings hovers above a bed of lacy, ivory-coloured star canes with yellow centres. The base is concave and bears the number and edition size. (Original certificate)
