Masonic Decanter with Stopper. Lead glass, colorless; free-blown and cut; semi-barrel shape with ground and polished pontil mark on base and with short neck tapering to wide flange; three applied triple-ring collars (annulated neck rings); cut decoration of four finely diamond cross-hatched Masonic Pillars and wide round arches with square and compass under one, eight-pointed star under three, two chevron slices in spandrels, lunar-slice band (two rows) on shoulder. Fitted with pressed wheel stopper, large waffle-dot center.