Bidspirit auction | Kralik Threaded Uranium Glass Fan

Kralik Threaded Uranium Glass Fan Vase - Fan-shaped vases is attributed to Kralik Constructed from uranium glass, which presents a pale yellow-green color in natural light and exhibits strong green fluorescence under ultraviolet light. The form consists of a hand-blown body with vertical optic ribbing and a wide, flattened fan-shaped rim. The upper portion of the vase is decorated with applied cobalt blue glass threading that spirals downward from the rim. The underside of the vase features a ground and polished pontil and bears an acid-etched script signature for Czech. Height: 8 inches Width: 6.5 inches.