Green Vaseline Glass
Green vaseline glass is luminous, uranium-reactive ware that glows brilliantly under ultraviolet light, and collectors prize these pieces for their unmistakable colour and period craftsmanship.
Green Vaseline Glass
Green vaseline glass encompasses a diverse range of domestic and decorative objects, from Victorian epergnes and wine glasses to Art Deco vases and oil lamps. When searching for green vaseline glass, buyers most frequently encounter Victorian tablewares and multi-trumpet epergnes alongside early twentieth-century decorative bowls.
The material spans multiple design movements, appearing in Victorian, Art Nouveau, and Art Deco styles, as well as Bohemian Biedermeier and Edwardian forms. Pieces often combine the distinctive glass with brass, bronze, silver plate, or chrome mounts to create striking centrepieces and lighting.
What Varies in Quality
Quality rests in the crispness of the glass moulding, the depth of the uranium colour saturation, and the integration of metal mounts. Superior pieces display balanced proportions in complex forms like multi-trumpet epergnes or handled bowls.
The refinement of secondary materials, such as finely chased brass columns or substantial silver-plated stands, elevates the standard of a piece. Finer examples maintain crisp detail in both the glass blowing and any associated metalwork.
Listings feature periods spanning from the 1800s through the Art Deco era of 1930, utilising uranium glass, brass, bronze, and silver plate.
Karl Palda·Walther Sohne·Moser
The Green Vaseline Glass Glossary
- Uranium Glass
- Glass containing trace amounts of uranium dioxide added as a colouring agent. This chemical composition causes the material to fluoresce brightly when exposed to ultraviolet light.
- Vaseline Glass
- A specific type of transparent or translucent uranium glass named for its yellowish, petroleum jelly appearance. It forms a subset of the broader uranium glass family.
- Epergne
- A tiered table centrepiece featuring a central bowl with multiple detachable trumpets or hanging baskets. Victorian examples in this material are particularly prominent.
- Opalescent Glass
- Glass showing a milky, semi-translucent quality with colour variation towards the edges. This effect appears frequently in decorative vases and bowls.
- Frog
- A perforated insert placed inside the neck of a vase or bowl to hold flower stems in position. These glass or metal grids support complex floral arrangements.
Green Vaseline Glass: Frequently Asked Questions
How do I test for vaseline glass?
Genuine vaseline glass contains uranium, which causes the material to emit a bright neon green glow when exposed to a 365nm ultraviolet light source.
Natural daylight reveals a distinct yellow-green or lime tint, but the ultraviolet reaction remains the definitive test for authenticity.
Is uranium glass safe to use?
The uranium content locked within the glass matrix is extremely low and stable under normal household conditions. Most pieces remain safe for display and occasional use.
Collectors generally handle these items without concern, though keeping them away from acidic foods is standard practice.
How do I date an epergne?
Victorian epergnes typically feature hand-blown trumpets with applied glass trailing, mounted directly into a central glass bowl. Edwardian and later variants often incorporate lighter metal frames and simpler moulded profiles.
Examining the pontil mark on the base and the complexity of the glass work helps narrow down the period of manufacture.
Can I polish the brass mounts?
Original brass and bronze mounts develop a natural patina over decades of exposure to the atmosphere. Many collectors prefer to leave this untouched.
If cleaning is necessary, use a gentle cloth and avoid harsh chemical dips that might splash onto the adjacent uranium glass.