AI Appraisal Estimate

This is a vintage mixing bowl crafted from translucent pink depression glass, likely manufactured in the United States during the 1930s to early 1940s. The bowl features a classic flared rim and a body characterized by vertical optic ribbing that extends from the base to approximately two-thirds of the way up the exterior wall, creating a textured surface that catches and refracts light. The upper portion remains smooth, ending in a wide, out-folded rim that provides a secure grip for handling. It rests on a small, recessed circular foot. The color is a soft salmon-pink, characteristic of the 'Rosalin' or 'Pink' hues produced by companies like Federal Glass, Hocking Glass, or Hazel-Atlas. Based on its scale relative to the spiral notebook beneath it, the bowl appears to be approximately 8-9 inches in diameter at the rim. While the glass shows good clarity, fine surface scratches and minor 'straw marks' (mold cooling lines common in mass-produced glass of this era) may be present. No significant chips or cracks are immediately visible, suggesting well-maintained condition for its age. The craftsmanship is typical of machine-pressed kitchenware of the Great Depression era, balancing utility with decorative appeal through the use of colored glass and repeating geometric patterns.

Upon visual examination of the provided image, I have evaluated this ribbed pink Depression glass mixing bowl, measuring approximately 8.5 inches in diameter. The item exhibits the characteristic 'Rosalin' or soft salmon-pink hue and mold-blown vertical ribbing consistent with 1930s-era production by firms like Federal Glass or Hazel-Atlas. Based on the visual inspection, the glass maintains good clarity without evidence of 'sick glass' (permanent clouding from dishwasher chemicals), and the rim appears free of major fleabites or chips, which often plague glassware of this age. Authenticity is supported by the presence of 'straw marks' typical of machine-pressed techniques from the period. The market for Depression glass has stabilized after a historical peak, with utility items like mixing bowls maintaining consistent demand among 'shabby chic' and farmhouse-style collectors. Comparables for vertical-ribbed patterns in this size generally realize between $40 and $70 at specialized glass shows or online marketplaces. Factors limiting the value include the high production volume of this specific pattern and commonality of the color compared to rarer 'Royal Lace' or cobalt blue pieces. Limitations: This appraisal is based solely on digital imagery. To finalize this valuation, an in-person inspection is required to check for internal stress cracks not visible to the eye and to assess the tactile depth of surface scratches. Verification of its provenance would further secure its historical context. True authentication would require black-light testing to check for specific fluorescence patterns and a precise measurement of weight to ensure it is not a later 'New Depression' reproduction from the 1970s.