AI Appraisal Estimate

AI-generated estimates · not official valuations

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Photo and notes provided by the user — not generated by AI

Submitted item photo
Submitted photo · June 23, 2026

User's notes

Stamp

AI analysis below

AI appraisal

AI analysis & estimate

AI-Generated · Verify before acting

Everything below 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.

Note

This analysis also relies on unverified notes provided by the user, which may be incomplete or inaccurate and could affect the result.

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AI Identification

·Not independently authenticated·Verify before acting

Austrian definitive stamp, 'Miner' series, 3 Groschen

Postage Stamp

AI Estimated Value

·Not an official valuation·Verify before acting

$0.50 - $2.00

As of June 23, 2026

AI Item Analysis

·AI can make mistakes·Verify before acting
The item is a postage stamp, likely from Austria, given the visible 'OESTERREICH' text. It features a design depicting a miner, characterized by a wide-brimmed hat and carrying a pickaxe over their shoulder. The primary color visible in the design is a reddish-brown or terracotta hue, printed on what appears to be off-white or cream-colored paper. The stamp has a rectangular format with perforated edges, typical of many postage stamps. A numerical value '3' for the 'Groschen' denomination is visible in the lower left corner. The image quality is somewhat blurry, making it difficult to discern fine details, but the general impression is that of a standard definitive stamp. There is a prominent, dark, curved marking across the face of the stamp, which indicates it has been cancelled by postal authorities. This cancellation mark appears to be in an ink color darker than the stamp's printing, possibly black or dark blue, and obscures parts of the miner's figure and the denomination. The cancellation suggests the stamp has been used. The design style appears consistent with early to mid-20th-century European definitive stamp issues. The overall condition appears to be fair, with the visible cancellation being a normal indicator of use rather than damage. The perforations seem intact, though the edge visibility is limited due to the blurriness.

AI Appraisal Report

·AI can make mistakes·Verify before acting
I have examined the provided image of the Austrian 'Miner' series, 3 Groschen definitive stamp. Based on visual assessment, the stamp shows typical characteristics of an issued, used postage stamp, indicated by the prominent cancellation mark. The design, text 'OESTERREICH,' denomination '3 Groschen,' and depiction of a miner align with known Austrian issues from the early to mid-20th century. The reddish-brown color suggests a specific catalog number within this series. The condition appears fair for a used stamp, with intact perforations visible despite the blurriness. However, the heavy cancellation obscures significant portions of the design, which generally reduces collector appeal and value compared to lightly canceled or unused examples. Authenticity, based solely on this image, seems probable for an authentic postal issue, but without physical inspection, definitive authentication of print details, paper type, and watermark (if applicable) is impossible. I cannot rule out reproductions or forgeries from an image only. Regarding market conditions, this specific denomination and series from Austria are generally common. Definitive stamps like this were produced in large quantities and are readily available to collectors. Comparables on online auction sites and dealer inventories typically show used examples of this stamp ranging from under a dollar to a few dollars, depending on cancellation quality, centering, and specific printing varieties. Demand for common used definitives is moderate, primarily from topical collectors or those filling spaces in basic country collections. The heavily canceled nature of this specific example pushes it towards the lower end of that value range. Key factors impacting value here are the commonality of the issue and the heavy cancellation. For definitive authentication and to identify any subtle varieties that might impact value, a physical examination under magnification is crucial. This would allow for confirmation of printing process, paper type, perforation details, and the absence of any repairs or hidden defects not visible in the provided image.

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