antique hand-stitched sawtooth wheel quilt, vintage blue and grey on white

Nice old hand stitched quilt of all vintage cotton fabrics, a sort of a gear wheels pieced pattern in indigo blue and grey prints on white. It's quilted over a thin cotton batting. It's 70" x 80" overall, with very worn edges, and wear / thinning to areas of the backing fabric. The front has rubbing and wear, but we saw only one hole right though the quilt (it's about the size of a penny). There's some soil and spots front and back, though it's not at all yellowed, nice clean white overall.