Vintage industrial laundry/dry cleaning bag from "Manhattan" cleaners. Based on the telephone number, this cleaners was most likely located in the Washington DC area - at least up until the 1950's when the telephone name exchanges were used (in this case DUpont). Bag is in weathered vintage condition with some minor soils/stains, but no major rips, tears or holes and measures approximately 24" x 35" when lying flat.