AI identification & appraisal estimate

United States 10-cent Special Delivery Postage Stamp (unauthenticated)

Submitted photo of United States 10-cent Special Delivery Postage Stamp (unauthenticated)
Photo submitted by the user — not generated by AI

AI Estimated Value

Not an official valuation

$15-$40

AI estimate as of November 5, 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.

Read the full disclaimer

AI Item Analysis

The item presented in the image is a perforated postage stamp mounted inside a printed collector or album page under a protective black hinge mount. The stamp is printed in a deep purple or violet monochromatic ink on off-white paper stock. It features a horizontal rectangular format with detailed intaglio engraving. The central vignette depicts a brick post office building with a person standing in the doorway handing mail to a mail carrier in uniform, alongside a parked motorcycle in the foreground. Prominently printed text includes 'UNITED STATES POSTAGE' across the top banner, 'SPECIAL DELIVERY' across the upper middle section, 'AT ANY UNITED STATES POST OFFICE' in a side block, numerical value '10' in circular frames at the lower left and right corners, and the denomination spelled out as 'TEN CENTS' along the bottom border. The album page above the stamp features the year '1927' and below the stamp features the printed caption 'Motorcycle Delivery'. The stamp exhibits regular perforated edges on all four sides. The overall physical condition appears clean within the mount, though minor imperfections such as paper aging or gum status cannot be determined strictly from the front view behind the plastic mount. The identification rests entirely on the legible text and imagery matching the 1927 United States Special Delivery stamp issue, but the physical item remains unauthenticated as a genuine postal issue without in-person inspection.

AI Appraisal Report

Based on what I can see in the provided image, the item is presented as a 1927 United States 10-cent Special Delivery postage stamp featuring the motorcycle delivery design, mounted on a collector album page. The visual elements, including the intaglio engraving, lettering, and deep purple coloration, appear consistent with the known historical issue. However, I can't verify from a photo whether the paper stock, watermark, gum condition, or perforations are free from alterations, nor can I determine if the item is a reprint, facsimile, or a genuine postal issue without physical handling. Consequently, this appraisal value assumes the item corresponds to the standard 1927 postal issue as suggested by its appearance. In typical secondary market conditions, uncertified stamps of this general type and era often trade within a modest range, though demand heavily favors pristine, mint never-hinged specimens with professional certificates. Would need physical inspection to confirm the exact condition, paper characteristics, and overall state. If an in-person expert examination reveals this piece to be a modern reproduction, replica, or counterfeit, the market value would drop to negligible novelty levels, likely under $5. To achieve a higher level of certainty regarding its actual status, the item would require submission to a recognized philatelic expertizing service for physical analysis.

Keep exploring

More stamps appraisals

Get your items appraised

Instant AI-powered appraisal estimates from a photo

Browse More Appraisals