Blue Filigree Pyrex Appraisal

Vintage Pyrex Blue Filigree Opal Glass Creamer

This is a vintage small bowl or creamer, likely from the Pyrex 'Blue Filigree' or 'Scroll' pattern line produced by Corning Glass Works. The item is constructed from thick, durable opal glass (milk glass) with a distinctive blue-tinted exterior glaze on the upper half. The decoration features an intricate, lace-like scrollwork or filigree pattern in a darker blue ink, encircling the rim. It has a tapered circular form, narrowing toward a small, flat-bottomed base. The interior remains brilliant white, characteristic of high-quality opalware. Based on its design and material, this piece likely dates to the mid-20th century, specifically the 1960s or 1970s. The craftsmanship shows the classic uniform thickness and smooth finish associated with machine-pressed glassware of that era. Regarding condition, the blue transfer pattern appears slightly faded or worn in sections, a common result of automatic dishwashing or abrasive cleaning. No significant chips, cracks, or deep surface scratches are immediately visible, though minor shelf wear on the bottom footing is expected for a utilitarian item of this age. While no maker's mark is visible from this angle, pieces of this design typically carry a raised Corning/Pyrex stamp on the underside of the base.