Up for sale is a Vintage HTF Duraglas Mason Canning GALLON Jar - Regular Mouth. This jar is extremely hard to find. This jar will accommodate a standard regular mouth lid and ring. No bale handle, and bale dimple is in perfect shape. Standard Mason Beaded Neck Seal. Most likely produced by the Owens Illinois Glass company by the glass mark on the bottom. This item will be carefully packed and shipped via USPS.