Vintage Uranium Glass Basket - Hand Blown Vaseline Glass, 1930s, UV Fluorescence

Hand-blown decorative uranium glass basket, dating approximately to the 1930s. This piece of glass art, also known as vaseline glass, stands out for its translucent yellowish-green hue and its unique property of intense fluorescence under ultraviolet light.

Object History: Uranium glass reached great popularity in the interwar period. Its characteristic color is achieved by adding uranium oxide to the glass melt in proportions that usually range between 0.1% and 2%. This technique was mastered in regions like Bohemia and the United States, with this specimen being a testament to early 20th-century European artisanal production.

Features and Details:
- Period: 1930s
- Technique / Style: Hand-blown with a hot-applied twisted handle and a base featuring a pontil mark.
- Size: Height: 12 cm (4.7 inches), Width: 14 cm (5.5 inches), Depth: 14 cm (5.5 inches).
- Material: Uranium glass (vaseline glass).
- Condition: Excellent vintage conservation. Internal air bubbles and small ash inclusions are observed, typical of the artisanal manufacturing methods of the era. No cracks or restorations.

Usage and Value: This object represents significant value for collectors of artistic glass and Art Deco decoration enthusiasts. It is an ideal piece for display in display cases with controlled lighting to highlight its radiophotoluminescent glow.