EAPG Bowl in the Ribbed Spiral Pattern

Featured is a wonderful EAPG Bowl in the Ribbed Spiral pattern. EAPG stands for Early American Pattern Glass which dates from 1850 until 1914. EAPG is clear or colored pressed glass made in tableware or glassware matched sets. Stunning, highly collectible ruffled vaseline bowl with sawtooth rim Pattern: original name National Glass Company No. 911 or Ribbed Spiral Color: EAPG Bowl in the Ribbed Spiral pattern, made in vaseline glass with white opalescent rim. The opalescent color is produced by the slower cooling of the molten glass. In those parts which are thick, slow cooling caused some crystallization inside the glass. Design: ribs, columns, squares, swirls, spirals Also known as uranium glass, Vaseline glass glows bright green under ultraviolet light, thanks to the uranium oxide added to the glass in its molten state. In natural or indoor light, Vaseline glass has a yellow or yellow-green tinge similar to the color of the old formula of Vaseline petroleum jelly, which is where it