AI Appraisal Estimate

This is a vintage Pyrex 'Cinderella' style mixing bowl, specifically identified by the 'Town and Country' pattern produced by Corning Glass Works between 1963 and 1967. The bowl is constructed from white opal glass (pyrosilicate) and features the characteristic 'Cinderella' design with two distinct pouring spouts/handles on opposite ends, one narrower than the other to aid in pouring or carrying. The exterior is decorated with a brown and orange geometric motif resembling traditional cross-stitch or Pennsylvania Dutch folk art. The pattern consists of alternating orange starburst medallions and smaller brown cross motifs. Physically, the bowl appears to be the 1.5-pint size (model 441) or 1.5-quart size (model 442) given its proportions. The interior remains glossy and bright white, and the exterior paint displays high contrast with some minor visible wear or 'flea bites' consistent with age and typical kitchen use. There are no major cracks or chips visible on the rim or handles, which are the high-wear areas for this type of glassware. As a Mid-Century Modern kitchen staple, the craftsmanship is high-quality industrial glass, designed for durability and temperature resistance.

I have conducted a visual examination of the vintage Pyrex Town and Country Cinderella mixing bowl. My assessment confirms the piece as an authentic product of Corning Glass Works, produced during the 1963–1967 period. The opal glass maintains its high-gloss white interior, and the orange and brown geometric firing is vibrant, displaying the characteristic Mid-Century Modern 'Pennsylvania Dutch' aesthetic. Based on the visual evidence, the bowl appears to be in 'Excellent' to 'Very Good' condition; while the pattern is intact, minor 'flea bites' or pinhead-sized paint losses are visible, which are common for this specific pattern when subjected to stacking or mechanical washing. The market for Pyrex remains robust, though the Town and Country pattern is considered a high-volume production line, making it less rare than 'limited issue' promotional patterns. Current market comparables for a single Cinderella bowl (model 441 or 442) typically fall within the $45 to $65 range. Large, complete sets of four can fetch significantly more, but individual pieces are priced as entry-to-mid-level collectibles. Key value drivers include the absence of 'dishwasher haze' (a permanent dulling of the glass) and the integrity of the spouts. Factors negatively affecting value would include internal utensil scratches or significant paint thinning. For a definitive authentication, I would require an in-person tactile inspection to check for rim chips hidden by the white glass and a light-box test to verify paint density. While the visual details are consistent with a genuine 1960s specimen, physical handling is necessary to confirm the absence of hairline fractures that may not be captured in photographs.