AI Appraisal Estimate

This is a vintage oval-shaped baking or casserole dish, identified by its distinctive iridescent finish as Fire-King's 'Peach Lustre' glassware produced by Anchor Hocking. The dish features a luminous, metallic copper-to-peach pearlescent glaze on the exterior, while the interior remains a smooth, milky white opaque glass. The piece is constructed from heat-resistant milk glass (borosilicate or tempered soda-lime), a hallmark of Mid-Century American kitchenware. Its profile shows a shallow depth with curved sides and a subtle rim, characteristic of individual gratin or serving dishes from the 1950s or 1960s. The surface reflects light with an oil-on-water high-gloss sheen typical of the lustreware technique. In terms of condition, the piece appears well-preserved with a strong, consistent shine; however, lustreware is prone to 'dishwasher wear' where the iridescent layer can thin or rub off over time, so careful inspection for minor surface scratches or dulling is necessary. There are no visible chips, cracks, or heavy carbon staining from oven use. The craftsmanship is industrial but high-quality, designed for durability and a decorative transition from oven to table.

This appraisal concerns a vintage Fire-King oval casserole dish in the iconic 'Peach Lustre' finish, manufactured by Anchor Hocking primarily between the early 1950s and mid-1960s. Authenticity is strongly indicated by the milky white interior glass (distinctive to Fire-King milk glass) contrasted against the iridescent copper-orange exterior glaze. Without physically handling the item to check the embossed hallmark on the base, I rely on visual characteristics which align perfectly with Anchor Hocking's cataloged production from that era. The condition appears Very Good for its age. The lustre finish retains a high gloss and strong reflectivity, often the first casualty of improper dishwasher use. I observe no obvious chips along the rim or cracks in the body. However, the value of Peach Lustre is constrained by its mass production; these items were ubiquitous in mid-century American kitchens, resulting in high availability in today's secondary market. Current market comparables for individual oval casserole or gratin dishes of this size typically sell between $12 and $20, with higher realized prices usually reserved for complete sets or rare, pristine examples with original labeling. While the lustre is intact, this finish is notoriously fragile; a physical inspection is required to confirm there are no microscopic 'flea bites' on the rim or surface scratches that are invisible in photographs. Ultimately, this is a durable, usable piece of history rather than a high-investment collectible, valued mostly for its retro aesthetic and utility.