Siqueira contemporary Brazilian cello bow.

Stick: Pernambuco
Tip: Caseine
Lap: Silver
Thumbgrip: Leather
Frog: Ebony
Mountings: Silver, full-mounted
Eye: Mother-of-Pearl in silver circle
Slide: Mother-of-Pearl
Button: Plain silver
Stamp: Siqueira
Weight: 81.9g

Ref : 167