Northern Plains Beaded Knife Sheath and Knife Sheath is 10" long with 11" beaded and fringed drop, decorated with tin cones. Knife is 10.5" overall with 6" blade. Marked Russell Green River Works. Sheath is nicely beaded in geometric designs with a parfleche back. 19th century. $1,000-1,500 Beadwork is excellent. Parfleche shows some discoloration. Fine condition overall.