Beaker made of colorless glass with light blue overlay, eight-fold faceted, rising base with a ball base, eight-fold peeled wall with curved cut, offset lip rim. Beaker is in undamaged condition, with a small chip on the base rim and a micro chip on one facet.Russia, Imperial Glass Factory St. Petersburg, around 1830-35, height: approx. 12.3 cm, diameter at the top: approx. 8.7 cm.