AI Appraisal Estimate

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Submitted photo · June 25, 2026

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Manchukuo stamp

AI analysis below

AI appraisal

AI analysis & estimate

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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.

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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

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Manchukuo Regular Issue Stamp, 4 Fen, Green

Postage Stamp

AI Estimated Value

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$0.50 - $1.00

As of June 25, 2026

AI Item Analysis

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This item is a Manchukuo postage stamp, likely from a regular issue series, featuring a common design for the state. The stamp is square in shape with standard perforation around all four edges, indicating it was separated from a sheet. The primary color of the stamp's design is a muted green, printed on what appears to be off-white or yellowish paper. The central vignette depicts what seems to be a classical east Asian architectural structure, possibly a temple or governmental building, flanked by decorative elements. At the top center, there is a stylized chrysanthemum emblem, which was often used as a symbol in Manchukuo. Text in East Asian script is visible above and below the central image, with additional characters in the upper left and right corners. A numerical value '4' is clearly visible in the bottom left corner, indicating its denomination is 4 Fen. The most notable feature affecting its condition and potential value is a prominent, dark, circular postmark overprinting a significant portion of the stamp. The postmark appears to be a cancel with a date or numerical identifier, obstructing some of the underlying design, including the architectural details and some script. The edges show minor wear consistent with handling but the perforations appear intact. The overall quality of the printing suggests standard governmental production of the era. The presence of the postmark indicates it was used for postage. The specific architectural motif might allow for a more precise identification within Manchukuo's philatelic history. Given the historical context of Manchukuo, which existed from 1932 to 1945, the stamp dates to this period. The paper appears to be of standard weight for postage stamps, and the ink shows reasonable saturation, despite some fading and blurriness from age and the postmark.

AI Appraisal Report

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I have examined the provided image of the Manchukuo Regular Issue 4 Fen green stamp. Based on my visual assessment, the stamp appears authentic for its type, displaying characteristics consistent with Manchukuo postal issues from the 1932-1945 period, including the design, script, and typical perforations. The central architectural motif and the chrysanthemum emblem align with known Manchukuo stamp designs. The condition is, regrettably, a significant detractor. The most impactful factor is the prominent, dark circular postmark that heavily cancels a large portion of the design, including key architectural details and some text. While indicative of actual postal use, this heavy cancellation significantly diminishes its aesthetic appeal and philatelic value compared to a lightly canceled or unused example. There is also minor wear along the edges, though the perforations appear intact. The paper and ink quality seem standard for the era. In terms of market conditions, Manchukuo stamps, especially common denominations like the 4 Fen regular issue, are not particularly rare. Used examples, particularly those with heavy cancellations, typically command very modest prices. Collectors generally prefer stamps with light, neat cancellations that preserve the design, or entirely unused specimens. Demand for heavily canceled common issues is limited, primarily existing among general worldwide or regional collectors seeking a representative example. My valuation accounts for the authenticity, the commonality of the issue, and the heavily canceled condition. For full authentication and a more precise condition assessment, a physical examination would be crucial to confirm paper type, watermarks (if any), gum condition (if unused), and to verify the postmark details up close. Without physical inspection, I cannot definitively rule out expert forgeries or alterations, though nothing immediately suggests it from the image. Provenance documentation, though unlikely for an item of this value, would also enhance confidence.

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