AI Appraisal Estimate

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Submitted photo · June 22, 2026

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AI appraisal

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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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AI Identification

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United States 3-Cent Admiral Farragut and Admiral Porter Postage Stamp

Postage Stamp

AI Estimated Value

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$0.50-$2.00

As of June 22, 2026

AI Item Analysis

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This item is a used United States postage stamp, denominated at three cents, featuring dual portraits of Admiral David Glasgow Farragut and Admiral David Dixon Porter, along with their respective naval vessels. The stamp's primary color is a deep purple or reddish-brown, indicative of stamps from the mid-20th century. Farragut is depicted on the left in a circular frame, identified below by 'FARRAGUT' and 'U.S.S. HARFORD'. Porter is on the right, also in a circular frame, identified as 'PORTER' and 'U.S.S. POWHATAN'. Between the two admirals, a sailing ship is prominently displayed, likely representing one of the ships associated with these naval figures or a symbolic naval vessel. The top border of the stamp reads 'UNITED STATES POSTAGE'. The denomination '3' is visible in both lower corners, and the bottom border reads 'THREE CENTS' flanked by stars. The stamp exhibits a typical perforated edge, suggesting it was part of a larger sheet. A prominent black circular postmark largely covers the center and parts of the left side of the stamp, obscuring some details of Farragut's portrait and the central ship. The postmark includes text 'CLEAM' and 'MAY 26 6:30 PM', indicating the date and time of cancellation, and possibly the city of origin. The stamp's condition shows active use with the heavy postmark, but no overt tears or significant creases are immediately apparent, though the image quality makes precise assessment of minor flaws difficult. The overall style suggests an issuance from a period honoring naval heroes, possibly around the mid-20th century, consistent with the design elements and common stamp practices of that era. The craftsmanship appears standard for government-issued postage, with clear engraving despite the cancellation.

AI Appraisal Report

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I have examined the provided image of the United States 3-Cent Admiral Farragut and Admiral Porter postage stamp. This stamp is identifiable as Scott #931, issued in 1945 as part of the Navy Issue. Its primary color is indeed a deep reddish-brown (often cataloged as violet-brown), consistent with this issue. The dual portraits of Farragut and Porter are clearly visible, as are the ship names and denominations. The perforations appear intact and uniform. The most significant factor impacting the value of this particular stamp is the heavy black circular postmark. While it indicates active use and cancellation, its placement largely obscures the central portion of the design, including parts of Farragut's portrait and the central sailing ship. This heavy cancellation, especially over key design elements, reduces the aesthetic appeal and market value compared to a lightly or corner-cancelled example or a mint stamp. Comparables for this stamp in used condition, even with light cancellations, typically range from $0.50 to $1.50 in general philatelic markets. Stamps with heavy cancellations like this example tend to fall at the lower end or below this range, primarily appealing to collectors of cancelled stamps or those filling album spaces at minimal cost. The condition otherwise appears to be fair, with no obvious tears or major creases decipherable from the image, though precise assessment of minor imperfections like toning or thin spots is impossible from a digital image alone. This stamp is not rare; millions were issued. Demand is moderate among general U.S. stamp collectors. The heavy cancellation significantly limits its value, as collectors generally prefer clear, light cancellations that do not detract from the design. Without a physical examination, I cannot definitively assess paper quality, gum condition (if mint), or precise perforation details. I also cannot verify for small faults like thins, creases not visible in the image, or repairs. A physical examination under magnification would be crucial for a more precise condition assessment and to rule out any subtle flaws that could further impact value. However, based on the readily apparent features, the valuation reflects a common, heavily cancelled example of Scott #931.

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