AI identification & appraisal estimate

Fire-King Milk Glass Mug (not authenticated)

Submitted photo of Fire-King Milk Glass Mug (not authenticated)
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$15-30

AI estimate as of August 18, 2026 · verify with a professional before acting

AI-Generated · Verify before acting

Everything on this page is generated by AI for informational purposes only. AI can make mistakes — the AI may misidentify items or misattribute them (artist, maker, brand, designer, origin, era). This is not an official valuation and should not be used for insurance, sale, tax, estate, legal, or lending purposes — or any decision requiring a certified appraisal. It is not an authoritative claim about any person, brand, or rights holder — do not share or rely on it as a factual statement about a third party. Always consult qualified professionals before making financial decisions.

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AI Item Analysis

The item is a small drinking vessel, specifically a coffee or tea mug, crafted from opaque white milk glass. The mug features a simple cylindrical body with straight vertical sides, a rounded flat base, and an applied C-shaped handle on the right side. The overall finish has a smooth, glossy surface that exhibits a slight iridescent or fire-glazed sheen under lighting, which is visually consistent with mid-century glassware production. The physical characteristics, including the specific weight appearance and handle attachment style, strongly resemble production pieces by the Anchor Hocking company under their Fire-King line, though no maker's mark or stamp is visible from this specific camera angle to provide absolute confirmation. The condition appears generally clean with no major chips, cracks, or staining visible on the exterior surface, though minor manufacturing lines or surface wear common to vintage glassware cannot be entirely ruled out without tactile inspection. The attribution to Fire-King is based strictly on the distinctive milk glass material composition and standard utilitarian form factor, rather than a legible stamp on the unobserved base. Stylistically, the piece is suggestive of mid-20th-century kitchenware design, but such an assessment remains an unverified hypothesis pending physical examination of any bottom markings.

AI Appraisal Report

Based on what I can see in the photograph, this small drinking vessel features a cylindrical body, a rounded flat base, and a C-shaped handle, all crafted from an opaque white milk glass with a glossy sheen. The physical characteristics closely resemble production pieces associated with the Fire-King line by Anchor Hocking. However, I can't verify from a photo alone whether a maker's mark is present on the unobserved base, meaning this attribution remains a working hypothesis rather than a confirmed identification. I would need physical inspection to confirm the presence of any bottom markings or stamps. Assuming the attribution is correct and the piece dates to the mid-20th century, comparable milk glass items of this utilitarian type typically trade in the $15 to $30 range, driven by steady collector demand for vintage kitchenware. The overall condition appears clean with no major visible flaws, though minor manufacturing lines or surface wear cannot be ruled out without tactile inspection. If this item were to turn out to be a later reproduction, replica, copy, or produced simply in the style of mid-century glass without the purported maker's association, the value would likely drop to the $5 to $10 range as a generic decorative or functional piece. To establish authenticity and a precise value, an in-person examination by an expert appraiser or careful hallmark verification of the base would be necessary.

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