AI Appraisal Estimate

This is a circular, shallow glass bowl exhibiting an iridescent marigold carnival glass finish. The bowl features a distinct 12-point scalloped starburst or 'petaled' rim, where each point corresponds to a pressed glass pattern of elongated lancet arches that radiate from the center. These arches contain a central line resembling a leaf vein or wheat stalk. The center of the basin features a sunburst or star-cut pattern with fine radial lines. The overall color is a warm, orange-gold 'marigold' tone achieved through a liquid metallic spray during the manufacturing process, giving it its characteristic iridescence. Based on the style and molded construction, this item appears to be an example of mass-produced American carnival glass, likely dating between 1910 and 1930. The craftsmanship shows typical characteristics of pressed glass from this era, including sharp mold lines and consistent patterning. The bowl's condition appears fair to good: there is visible wear on the iridescent coating, particularly along the raised edges of the scallops and the internal pressed pattern, where the underlying clear glass is more apparent. There are no large chips or cracks visible in the image, but scattered fine surface scratches suggest use over time. This style is consistent with manufacturers like Federal Glass or Indiana Glass, who produced various 'Sunburst' and floral-inspired patterns for domestic use.

I have conducted a visual examination of the Marigold Carnival Glass Starburst Bowl. The item displays characteristic features of early 20th-century pressed glass, specifically the iridescent metallic salts finish typical of the 'marigold' palette. The mold work, featuring twelve scalloped points and lancet arches, aligns with patterns produced by American firms like Federal Glass Company during the 1920s. The condition is fair to good; however, I observed significant 'rubbing' or wear to the iridescence on the interior ridges and distal points of the scallops. This loss of finish, likely from domestic use and abrasive cleaning, negatively impacts the collector value. The market for common carnival glass patterns remains stable but localized. Massive production numbers for these utility pieces during the Depression era mean they are not rare. Comparable sales for similar starburst or sunburst patterns in this colorway consistently fall within the $25 to $45 range at auction. Factors limiting value include the visible surface wear and the high availability of marigold-colored kitchenware. This appraisal is based solely on digital imagery. A definitive authentication would require an in-person inspection to verify the presence of 'straw marks' versus hairline cracks, and to identify any potential contemporary reproductions by checking the specific gravity and refraction of the glass. No provenance was provided; documentation of original ownership could marginally improve marketability but would not change the inherent rarity of the mold. Scientific testing for lead content or UV fluorescence would further confirm the exact batch manufacturing era.