Size:  measuring about 7-1/2 inches tall and about 5 inches in diameter at the base

Color:  COLORLESS flint glass

Closure:  original "doorknob" style glass stopper embossed F&J McKEE PITTSBURGH

Appearance: sparkling glass

Condition:  no damage

Embossing:  n/a

Base: open pontil scar

Age:  1870's

Availability: Rare. The free-blown jar has an applied mouth which was ground flat on top, to accept the flat-ground stopper which, when wetted, achieved a seal purely by means of surface tension.