Preliminary identification
Photo reference
1 uploaded photo
Overview
A charming pressed-glass decorative slipper in a vibrant canary yellow, specifically known as Vaseline glass for its oily, translucent appearance. This piece is a classic example of American 'whimsies' or trinket holders that were popular collectibles in mid-century households.
Story
In the 1880s, glassmakers discovered that adding uranium dioxide created this neon glow. These slippers became a staple of American giftware, often used as toothpick holders or ring dishes on Victorian and mid-century vanities.
Maker / Origin
The Westmoreland Glass Company operated for nearly a century in Pennsylvania, becoming world-famous for their high-quality milk glass and intricate patterns. They were masters of the 'hand-decorated' technique, though their pressed glass novelties like this slipper remain their most accessible and beloved legacy.
Condition & Value
The glass appears clear with no visible 'sick glass' clouding. There are no obvious chips on the delicate heel or toe, which are common points of damage. Pristine condition is vital for these small collectibles to reach top-tier pricing.
Full Research
Sold comps, value drivers, and venue guidance pulled from recent auction results.
Build on this identification
Layer in sold comps, value drivers, and venue guidance.
Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.
Best Venue
Specialty auction or a focused dealer with buyers already in this lane.
Signed example with light edge wear and original frame.
Comparable format with stronger provenance and cleaner surface.
Smaller related piece with visible craquelure and trimmed margins.
Period match with softer condition and weaker subject matter.
Close market lane comp with similar material and presentation.