Hemp sheet marked "DB"

Hemp country sheet of 2m by 2m60 discreetly and beautifully marked "db" in white, cross-stitch, in english letters. Work of the 19th, hand-crafted weaving, middle seam bringing together the 2 laies of one meter (the width of the loom) handmade, hand hem also. Small blue mark on top, see photo up close. Another identical sheet is available. Super material, perfect condition.