vintage olive green drab heavy duty cord sewing thread for canvas tents, luggage etc.

Large spool of vintage heavy duty sewing thread, cotton thread with a waxed finish (label is marked glazed finish, left twist) for sewing canvas and other army gear. The inside of the spool is labeled Dean & Sherk vat dyed olive drab, and the full spool measures about 4 1/2" tall x 2 1/2" in diameter.