Northwest Coast Haida Argillite Panel Pipe *Damaged* Raven Man Hands Face Age?

Description

Estate found what looks like a Older Northwest Coast Haida Argillite Panel Pipe.
Note:Pipe is damaged on one end. And is missing material at back corner of the Raven figure. See photos.
Not sure of age. Argillite Panel Pipe depicts a Raven with wings attached to another mythical face with hands over its head and another small face with headress on bottom. Measures approximately 5 1/2 inch long, 3 inch tall and a little over 1 inch thick.
Again please see photos to determine the extent of damage for yourselves. Shipping cost will include insurance because of items value.
Goodluck bidding and thank you for looking at my auction.
UNITED STATES BIDDERS ONLY
I ONLY SHIP TO UNITED STATES ADDRESS
Shipping and insurance is fixed at .00