Rare Antique Chevron speo Venetian Drawn Glass African Trade Beads SB-30809

Rare OLD 3 layer chevron , SPEO , Venetian glass trade bead (Picard, Volume VII, p.29, 137).

The bead is in excellent condition.

The size of the bead is 16 mm X 15 mm.

Venetian chevron glass trade beads used in the African trade late 1800's.