The UMMA Collection

circa 1896-1900

iridescent glass

circa 1896-1900

glass with red slag and varigated design

circa 1892-1896

glass with multi-colored slag

circa 1896-1900

glass with gold luster

circa 1900

iridescent glass with black decoration

circa 1892-1896

glass with silver luster and brown and amber striations

circa 1892-1896

glass with design in silver luster and brown and green striations

circa 1896-1910

opalescent glass with gold and red oxide

circa 1896-1900

iridescent green glass

circa 1900

iridescent orange, yellow and blue glass

circa 1900

iridescent blue and green glass

circa 1896-1900

iridescent gold and pink glass

circa 1896-1900

iridescent red and gold glass

circa 1896-1900

glass with federzeichnung decoration in silver luster with amber-green striation

circa 1896-1900

glass with federzeichnung decoration in silver luster with amber and green stria