Carnival glass bowl, appears to be Imperial Glass Grape and Cable pattern (not authenticated)

This is a molded glass small bowl featuring a prominent iridescent marigold or amber carnival glass finish, displaying vibrant oil-slick reflections of blue, purple, magenta, and green across its surface. The interior depicts an embossed design of trailing grapevines, detailed leaves, and clusters of grapes, characteristic of the popular 'Grape and Cable' or 'Stippled Grape' motifs produced by various American glassmakers in the early 20th century. The bowl has a scalloped, slightly ruffled rim and a shallow, rounded body. Based on visual characteristics, the piece is consistent with early-to-mid 20th-century carnival glass production, though no specific maker's mark or signature is directly legible from the visible top angle in the photograph. There are no glaring chips or cracks immediately visible, but minor surface wear and typical mold lines are expected for glassware of this era. The attribution in the name rests purely on stylistic pattern recognition from visual evidence and remains unverified.

Based on what I can see in the photograph, this small molded glass bowl displays a vibrant iridescent marigold finish and an interior embossed design of trailing grapevines and fruit, bearing stylistic resemblances to the Grape and Cable pattern historically associated with makers like Imperial Glass. However, I can't verify from a photo whether the attribution is correct, as visual characteristics alone are insufficient to rule out later reproductions, mid-century foreign copies, or unsigned iterations produced by competing manufacturers of the era. I would need physical inspection to confirm the weight, glass formulation, and mold seam characteristics typical of early-to-mid 20th-century American carnival glass. My value estimate of $45 to $75 assumes the working hypothesis that the piece is a period-example of the pattern in stable, undamaged condition. Carnival glass generally appeals to niche collectors, with market demand fluctuating based on the vibrancy of the iridescence and pattern clarity. If physical examination reveals the piece to be a modern reproduction, replica, or simply an unattributed item lacking the expected age and craftsmanship, the value would likely drop significantly to the $15–$30 range. To establish a stronger degree of confidence, an in-person examination by a specialist familiar with vintage glassware and potential reproduction markers would be necessary.