Highly collectable Duraglas embossed one gallon glass jug with cap. Rare 1949 Illionois Duraglas embossed on both sides at the bottom. Rounded top and bottom design, thick, uneven bottom, high applied line with wavy uneven side seems, applied top underneath the finger loop. No chip or cracks. There are some signs of interior cloudiness and has some faint iridescent spotting, which you should be able to see in the photos. It has a white painted metal cap in good condition for its age. Plant code 7, date code 9, mold code lucky 13. It has been washed in soapy water only, no calcium removal at all to clean the cloudiness, so not to affect the iridescent spotting.