Quapaw teapot?

8 inch Teapot? of the Quapaw Indian tribe [These people belong to the Dhegiha subdivision of the Sioux.] Pictured in Hathcock's Quapaw Book. Minor spout restoration, otherwise solid.
Sold on 30th September 2006 for US $2,700.00 [£1,442.76]
Estimate was US $1,800.00 - US $2,000.00