Cancelled green 1-cent postage stamp depicting George Washington

This item is a used postage stamp printed in green ink, appearing to feature the profile portrait of George Washington. The layout is stylistically consistent with the United States 'Washington-Franklin Issues' of the early 20th century. The denomination '1 CENT' is visible at the bottom. The stamp demonstrates vertical perforations on both sides, though the top and bottom edges appear straight or roughly cut, which could suggest it was from a coil or booklet, or potentially trimmed. There is a heavy black cancellation mark consisting of parallel lines and text (possibly 'DALLAS' or similar, though partially obscured), which is consistent with postal processing. The color appears to be a shade of grey-green or sage. The user describes this as a 'Green 1¢ George Washington, cancelled,' which aligns with the visual evidence. However, this attribution is a hypothesis and remains unverified, as many subtle variations of these stamps exist—such as different perforation counts, watermarks, and printing methods—that require physical inspection and specialized tools to differentiate. The image quality is somewhat blurred, making a precise technical identification impossible from the photo alone. The paper displays age-consistent discoloration and soft corners.

Based on the provided image, I have examined this green postage stamp which the owner identifies as a 'Green 1"" George Washington, cancelled.' Stylistically, it appears consistent with the United States Washington-Franklin series issued between 1908 and 1922. However, I cannot provide a technical identification from a photograph alone. Determining the specific catalog number requires physical inspection to verify the perforation gauge, watermark presence, and printing method (flat plate vs. rotary press), all of which significantly impact value. The heavy black cancellation and observable wear, including what appear to be trimmed or straight edges at the top and bottom, suggest this is a common used variety. In the current philatelic market, stamps of this series and denomination that have been cancelled typically trade for nominal amounts if they are the common varieties. If the owner's attribution is correct and this is a standard issue, the value remains at the lower end of the spectrum ($0.05 - $2.00). While there are rare configurations of this design, I cannot verify their existence here. To determine if this possesses a higher value, a physical examination by a philatelic expert using a perforation gauge and watermark fluid is necessary. Without such verification, the item must be valued as a common circulated specimen. The market demand for common used Washington-Franklin issues is very low, as these were produced in the billions.