The VTG Ball Perfect Mason Jar is a vintage blue glass ½ gallon jar manufactured between 1923-1933 by the brand Ball in the United States. The jar features a zinc lid with a milk glass insert, making it a unique and collectible piece for enthusiasts of vintage bottles and jars. This classic piece is perfect for storing or displaying food items, adding a touch of nostalgia to any collection. This piece measures approximately 9 1/4" tall, 4 1/4" wide and it weighs 1.9 lbs..