Probably Eastern Sioux. Possibly made for trade as no evidence of use. This is a double pipe bowl made from red catlinite or pipestone with lead inlay at the pipe end and a serrated point at the bowl end.

This is a fine red catlinite or red pipestone pipe bowl with red inlays around each end and a delicately tapered shape.

Possibly made for trade and never used.This catlinite (pipestone) pipe bowl has been inlaid with lead in a scrollwork design.

Carved stone pipe representing an eagle perched crosswise on a thin, curving platform. The bowl of the pipe is on the bird's back, and the stem is part of the platform. Wing and tail feathers are rendered in realistic detail but the rest of the body, feet and head are worked with minimal embellishment. Eye sockets are inset with lead. Such platform pipes are typical of the Hopewell culture, but this eagle is unique for the addition of the lead eyes and its very fine workmansip. There are a few equidistance tool marks cross wise which make it unusual as well. Condition: excellent.

item is from the Augustus Henry Lane Fox Pitt Rivers founding collection

The dye is purple.