Rare murano bird Elbow Millefiori Venetian Trade Beads SB-17228

Beautiful VERY RARE elbow "MURANO BIRD" millefiore Venetian mosaic glass trade bead (Picard , Volume VI , p.35 , bead 571). 

The bead is in very good condition (lightly chipped at the ends) , used in the African trade early 1900's.

The size of the bead is 33 X 9 mm.