Large Navajo regional rug c 1920. This rug features two large red and black interlocking lattice diamonds centered with finely stepped white diamonds and a red and black element. All on an even tan natural wool field edged with white and tan zig-zag lines. Simple black band border. Abundant lazy line weaving. Good ends, edges and full corner tassles. No bleed or stains. 80-1/2" x 45". This item ships from Pennsylvania.