Mercury Glass Urn Value Guide

This antique Mercury Glass Urn, dating from 1880 to 1920, represents a pinnacle of German glassmaking artistry designed to mimic expensive solid silver. These large pedestal vases are highly collectible due to their double-walled construction and the elegant, reflective patina that develops over a century.

What Is Mercury Glass Urn Worth?

The typical price range for Mercury Glass Urn is $250 - $350 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• The integrity of the silvering solution; flaking or 'measles' spots inside the glass walls can decrease the value.
• Presence and condition of the original metal seal or plug at the bottom of the urn.
• Overall size and complexity of the urn shape, with larger pedestal examples reaching the $350 range.
• The clarity of the glass and the absence of cracks or chips in the delicate double-walled structure.

How to Identify Mercury Glass Urn?

• Check for a double-walled glass construction with a hollow space between the layers where the silvering solution was applied.
• Look for a sealed pontil mark or a metal plug at the base, which was used to prevent the silvering from oxidizing.
• Examine the pedestal base for authentic wear consistent with late 19th-century German manufacturing techniques.
• Verify the absence of actual mercury, as authentic pieces from this era used a silver nitrate solution instead.

History of Mercury Glass Urn

Mercury glass, despite its name, does not contain actual mercury. It is typically made of double-walled glass with a silvering solution applied between the layers and then sealed. This technique originated in Germany in the 1840s and quickly became popular for its reflective, elegant appearance, mimicking more expensive solid silver items. It was widely produced throughout the 19th century and experienced a revival in the mid-20th century. These pieces were often used for decorative purposes, such as centerpieces or display items.