Circulated coin consistent with Norwegian 10-øre coinage

This item is a small, circular metallic coin held between human fingers, providing a scale that suggests a diameter of roughly 15mm. The coin's surface appears to be a copper-nickel alloy, displaying a silver-toned finish with significant yellowish tarnish or surface oxidation concentrated around the upper edges. The obverse side shown features a prominent royal monogram consisting of a stylized 'V' inside an 'O', surmounted by a detailed heraldic crown. Flanking this central motif is the date '19 91'. These design elements are stylistically consistent with the reign of King Olav V of Norway. The strike appears somewhat worn, with softened details on the crown and numbering, indicating a period of circulation. There are numerous fine surface scratches and evidence of handling. While the markings are legible and as marked, this identification remains a hypothesis subject to physical verification of weight, magnetism, and edge detail to ensure it is not a token or replica. The small size and motif are historically consistent with late 20th-century Norwegian currency issued before the denomination was withdrawn.

Based on my visual examination of the provided image, I have analyzed a small circular coin that bears markings consistent with a 1991 Norwegian 10-øre piece. I can see a monogram and crown motif characteristic of King Olav V's coinage; however, I must treat this identification as a hypothesis that requires physical verification of weight, diameter, and metallic composition to rule out a replica or token. From the photo, I can determine that the item shows significant signs of circulation, including surface oxidation, softened details on the crown, and fine scratches throughout the fields. I cannot verify the exact metal alloy or edge reeding from a two-dimensional image. My value estimate is based on the assumption that this is a correctly attributed 10-øre coin in circulated condition. This denomination was demonetized in the early 1990s and is no longer legal tender, meaning its value in the current numismatic market is driven primarily by collector interest rather than face value. Typical market behavior for coins of this late 20th-century type suggests they are generally traded in bulk or as low-value fillers for date sets, especially when showing heavy wear. To confirm this appraisal, an in-person examination by a numismatist would be necessary to verify the strike and authenticity. If the coin were found to be a non-metallic replica or a contemporary imitation, it would carry negligible financial value. Conversely, an example in pristine, uncirculated condition would likely command a higher premium, though still within a modest range for this common date.