Vaseline Glass Measuring Cup Value Guide

This 1930s-1940s American-made measuring cup is a prime example of uranium glass, prized for its distinct greenish-yellow hue and historical significance in mid-century kitchens. Its ability to fluoresce brilliantly under ultraviolet light makes it a standout functional collectible for enthusiasts of Depression-era glassware.

What affects the value of Vaseline Glass Measuring Cup?

• Condition is paramount; chips or 'flea bites' on the rim or spout can significantly lower the $75-$90 valuation.
• Clarity of the glass and the intensity of the uranium dioxide concentration, which dictates the brightness of the glow.
• Legibility of the measurement graduations, as faded or worn markings reduce the item's desirability for display.
• Rarity of the specific manufacturer's mold or unique handle designs from the 1930s-1940s era.

How to Identify Vaseline Glass Measuring Cup?

• Verify the signature neon green glow by placing the measuring cup under a long-wave UV or blacklight.
• Check for embossed measurement markings on the side, which should be crisp and integrated into the glass mold.
• Look for the characteristic oily or 'vaseline' texture and yellow-green tint typical of 20th-century US production.
• Inspect the handle and pour spout for mold seams consistent with 1930s manufacturing techniques.

History of Vaseline Glass Measuring Cup

Vaseline glass, also known as uranium glass, gained popularity in the late 19th and early 20th centuries. Its distinctive greenish-yellow hue comes from the addition of uranium dioxide to the glass mixture. While it may sound alarming, the level of radiation emitted is generally considered safe, and it's a sought-after collectible for its unique glow under UV light. Many household items, including kitchenware, were produced in vaseline glass during its heyday.