2698. Rare CLEAR Half Gallon MASONS (Keystone) PATENT 1858
Size: HALF GALLON
Color: COLORLESS
Closure: zinc cap
Appearance: shiny glass
Condition: shallow chipping of the ground mouth
Strength of embossing: strong
Base: "3"
Age: late 1800's
Availability: extremely rare or singular, this jar was not known to exist in clear glass