Ravenhead Kilner Jar Value Guide

The Ravenhead Kilner Jar is a quintessential piece of 1970s British domestic history, manufactured in St Helens after Ravenhead acquired the rights to John Kilner's 1840s invention. These heavy-duty glass canisters are highly collectible for their robust construction and their legacy as the primary tool for UK home preserving and pickling.

What Is Ravenhead Kilner Jar Worth?

The typical price range for Ravenhead Kilner Jar is $22 - $24 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Condition of the wire-bail mechanism, specifically looking for signs of rust or loss of tension.
• The presence and elasticity of the original orange rubber seal, though replacements are common.
• Clarity of the glass, as cloudiness or 'glass sickness' from improper storage can decrease value.
• Completeness of the unit, ensuring no chips are present on the rim where the seal must sit flush.

How to Identify Ravenhead Kilner Jar?

• Look for the distinct 'Kilner' branding embossed directly into the clear glass body.
• Verify the presence of the original heavy-gauge steel wire-bail lever mechanism.
• Check for the signature orange rubber gasket seal, which is characteristic of the Ravenhead era production.
• Confirm the glass has the substantial weight and thickness associated with 1970-1980 English manufacturing.

History of Ravenhead Kilner Jar

The original Kilner jar was invented by John Kilner in the 1840s. In the 20th century, the Ravenhead Glass company acquired the rights to manufacture Kilner jars, producing these iconic heavy-duty glass canisters in St Helens, England. They became staples of British kitchens for pickling and preserving food due to their reliable airtight seal.