AI Appraisal Estimate

This item is a limited edition collector plate, part of the 'Rockwell Heritage Collection' series. Specifically, it is the fourth plate in the collection, titled 'The Ship Builder', based on artwork by Norman Rockwell. The plate is made by Knowles, as indicated by the 'Knowles' maker's mark within a circular stamp, stating 'The Oldest Name in American Fine China' and 'Newell W. Virginia USA 1854'. The plate is bright white in color, likely made of fine china or porcelain, characteristic of collector plates. It features a printed serial number '16375F' on the reverse, indicating its position within the limited run. The text on the back confirms it was produced in a limited edition that was permanently closed in 1980. It is certified as a 'True Rockwell Classic' by the Rockwell Society of America, with an official red circular stamp bearing 'Rockwell Society of America' and 'Official'. The copyright 'RS of A. 1980' is also present, along with a 'Bradex Number: 84-70-3.4'. The plate appears to be in excellent condition, with no visible chips, cracks, or significant wear to the surface or the printed information. The craftsmanship suggests a high-quality production, typical of collectible porcelain plates. The style period is clearly late 20th century, specifically 1980.

Upon examining the provided images of this Norman Rockwell 'The Ship Builder' collector plate, I can assess its characteristics and market value. The plate appears to be in excellent condition, with no visible chips, cracks, or crazing. The colors of the Rockwell illustration are vibrant, and the extensive back-stamp information is clear and legible. This includes the manufacturer's mark for Knowles, the plate's title, its place as the fourth issue in the 'Rockwell Heritage Collection,' the Bradex number (84-70-3.4), and a specific serial number (16375F). These details strongly suggest authenticity as a genuine, limited edition piece from 1980. However, the market for late 20th-century collector plates, including those from prominent names like Norman Rockwell and Knowles, experienced a significant downturn from its peak. These plates were produced in very large quantities—often tens or hundreds of thousands—under the 'limited edition' banner. Consequently, supply far exceeds current collector demand. While the plate is a well-preserved example of its kind, its value is primarily decorative or sentimental rather than as a high-value investment. Similar plates are widely available on online marketplaces and in secondary markets. My valuation is based on numerous recent sales of this exact plate and others in the same series. A physical examination could confirm the absence of hairline cracks or restoration not visible in photos, but based on the visual evidence, the piece presents very well. Full authentication is largely confirmed by the detailed markings, which are consistent with known examples.