Fenton Green Opalescent Hobnail Vase Value Guide

The Fenton Green Opalescent Hobnail Vase is a quintessential piece of American mid-century glassmaking, first popularized by the Fenton Art Glass Company in the 1930s. This specific variety is highly prized by collectors for its distinctive 'bumpy' texture and the ethereal glow it produces under UV light due to its uranium content.

What affects the value of Fenton Green Opalescent Hobnail Vase?

• Condition of the hobnails, as chips or 'flea bites' on the raised points significantly reduce market value.
• Intensity of the opalescence and the vibrancy of the green hue, which can vary between production batches.
• The presence of original Fenton stickers or etched logos, though many early pieces were unsigned.
• Overall size and the complexity of the ruffled rim shape.

How to Identify Fenton Green Opalescent Hobnail Vase?

• Check for the signature Hobnail pattern consisting of uniform, raised rounded knobs across the body.
• Examine the rim for the characteristic ruffled or crimped edge styling typical of 1940s-1950s Fenton production.
• Use a UV blacklight to confirm the presence of uranium, which will cause the green opalescent glass to glow vibrantly.
• Look for the opalescent milky-white transition at the tips of the hobnails and along the ruffled rim.

History of Fenton Green Opalescent Hobnail Vase

Fenton Art Glass Company, a prominent American glassmaker, produced a wide array of glass items from 1907 to 2011. Their Hobnail pattern, characterized by its raised, rounded knobs, became one of their most popular and enduring designs, first introduced in the 1930s. Green opalescent glass, often containing uranium, became highly sought after for its unique glow under UV light.