AI Appraisal Estimate

This is a vintage glazed stoneware custard or individual bean pot, part of the popular 'Mirror Brown' or 'House 'n Garden' line produced by Hull Pottery. The piece is characterized by its high-gloss, deep chocolate brown mirror-glaze body, complemented by a contrasting matte or semi-gloss turquoise-teal rim. The construction is heavy stoneware, typical of mid-20th-century ovenproof kitchenware designed for durability and heat retention. The set includes a matching domed brown lid with a round central finial for easy lifting. Stylistically, it reflects the Mid-Century Modern aesthetic of the 1960s and 1970s, where multi-tonal drip glazes were common. Notable condition issues include a visible chip on the outer edge of the brown lid, revealing the lighter ceramic body underneath, and some minor glaze variations or bubbling near the turquoise rim, which are common in mass-produced pottery of this era. The body is bulbous with small integrated side lug handles. While the base is hidden, these items typically feature an incised 'Hull USA' mark on the bottom. The craftsmanship is robust, intended for everyday utility while offering a decorative, colorful table presence.

I have examined the digital description and visual representation of this Hull Pottery Mirror Brown and Turquoise custard cup with lid. This item belongs to the high-gloss 'Mirror Brown' or 'House 'n Garden' drip-glaze line, which was a staple of mid-century American kitchens. The aesthetic is characteristic of 1960s production. My examination reveals the piece is in arguably fair to good condition, notably hampered by a visible chip on the lid's rim. This defect significantly impacts the value, as collectors of mass-produced stoneware typically seek specimens without structural loss. The turquoise glaze drip appears authentic to the era's manufacturing techniques, and the 'Hull USA' attribution is consistent with the lug-handle design. The market for Hull Mirror Brown remains high in volume but low in individual item value due to its prolific production. Comparable intact pieces typically sell for $20-$30; however, the chip reduces this specific item to utility-grade value. Limitations of this appraisal include the inability to physically inspect the base for 'USA' markings, verify the presence of hairline fractures under the glaze, or confirm the absence of professional repairs. A definitive valuation would require an in-person physical examination to check for structural resonance (the 'ring' test) and to confirm that the lid is original to the base rather than a mismatched marriage. No scientific testing is required as this is a common commercial collectible, though provenance regarding its specific production year could provide minor historical context.