PLAINS INDIAN FLINT OR STONE KNIFE WITH BONE HANDLE AND BEARSKIN SHEATH,19th-20th century, possibly Lakota, Sioux. Large flint knife with slightly curved bone handle with knife attached to handle by very old leather straps. Bearskin sheaf has large cream white and light blue beads affixed by leather sinew to the sheaf on the top and center of the sheaf - 15 1/2 in. long. Estimate $400-600
