Bryce Bros. Glass Co. Diamond aka Corset Sawtooth celery vase with fluted stem from circa 1880s. This is Early American Pattern Glass (EAPG). The vase is 8-1/4" tall. The base is 4" in diameter. There is one hard to notice diamond point that has been chipped. The bottom of the base shows slight wear in the form of a narrow border of scratches from contact with surfaces. Condition is excellent for such an old piece.