DESIGN & CONSTRUCTION METHOD INDICATE SIOUX ORIGINS. BLANKET STRIPS ORIGINAL USE TO JOIN A BUFFALO ROBE USED AS A BLANKET. WITH TRADE BLANKETS, STRIPS BECAME MORE DECORATIVE THAN FUNCTIONAL, OFTEN USED TO JOIN COURTING BLANKETS OF DIFFERENT COLORS. STRIPS OVER TIME BECAME LARGER IN WIDTH & FANCIER. MAY HAVE BEEN ASSOCIATED WITH SIOUX IN CANADA, OR TRADED/GIFT TO ALBERTA NATIVE.