AI Appraisal Estimate

This item appears to be a ruffled, translucent yellow-green pressed glass bowl, which exhibits a fluorescence consistent with uranium-doped glass (often referred to as 'vaseline glass') under ultraviolet light. The piece features a complex geometric pattern on the interior, including diamond quilting or cross-hatching and stylized heart or petal-like motifs radiating from the center. The rim is treatment is a tight 'ruffled' or crimped edge with an opalescent white finish, a technique typical of pearline-style glass. While no maker's mark is visible in the photograph, the design and color are stylistically consistent with the 'William and Mary' pattern produced by George Davidson & Co. in the late 19th century. A tag in the foreground labels the item as an 'Antique Davidson William & Mary Ruffled Bowl,' though this user-supplied attribution remains unverified without physical inspection. The bowl appears to be in good visual condition with no immediate evidence of chips or cracks, though micro-wear consistent with age may be present. Final identification would require confirmation of the glass composition and maker's hallmarks which are not discernible from the image.

Based on my visual analysis of the provided image, this object appears to be a pearline-style ruffled glass bowl. Per the user submission, it is attributed to George Davidson & Co. of Gateshead, England, specifically in the 'William and Mary' pattern (also known as Pattern No. 1891). I can see a translucent yellow-green hue and opalescent crimped edges that strongly suggest a uranium-doped glass composition, which would require a UV light test for scientific confirmation. While the pattern and form are consistent with 1890s production, I cannot verify the manufacturer or the age from a photograph alone, as similar styles were produced by various firms and later reproduced. The value estimate of $45–$85 assumes the item is an antique Davidson piece in excellent condition; if it were found to be a modern reproduction or if significant micro-wear and chips are discovered upon physical inspection, the value would likely drop to $15–$25. The market for Victorian-era 'Vaseline' glass remains stable among specialty collectors, with value driven by the intensity of the opalescence and the complexity of the mold work. To confirm this attribution, an appraiser would need to perform an in-person examination to check for specific mold marks, measure the exact dimensions against known Davidson catalogs, and inspect the base for period-appropriate wear patterns. This estimate is a hypothesis based on the visual evidence and should not be used as a guarantee of authenticity.