Vaseline Slag Uranium Glass Cup Plate Dish
Updated September 17, 2026
| Lot number | 37 |
| Auction | Donald Melville Estate 4: Antiques, Toys, Glass & Jewelry |
| Date | September 30, 2026 at 6:00 PM CDT |
| Auction house | Dust Factory Auctions LLC |
| Location | Baraboo, Wisconsin |
An American pressed vaseline slag glass miniature dish or cup plate featuring a central relief depiction of a Native American profile enclosed by a beaded border and scalloped fan-motif rim. The semi-opaque yellow-green glass displays characteristic bright green fluorescence under ultraviolet light, confirming uranium content. Measures approximately 3.75 to 4 inches in diameter.<br><br>Vaseline glass, uranium glass, slag glass, cup plate, butter pat, pressed glass, EAPG, Native American, UV reactive, fluorescent glass<br><br>Dust Factory Auctions offers antique and vintage items that proudly display the natural signs of their age and previous use. We strive to photograph all lots clearly to show the true nature of the items (as images are critical to the description), but please understand we may occasionally miss flaws. For this reason, all items are sold "as-is"; we provide no guarantee or warranties concerning their condition, authenticity, or age. We strongly encourage you to review all photos closely and do your own independent research, as your bid signifies acceptance of these terms.
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