AI Appraisal Estimate

This is a circular commemorative plate produced for the 1976 United States Bicentennial. The piece is crafted from a matte-finish metal alloy, likely pewter or a similar sand-cast aluminum-based alloy like Wilton Armetale. It features high-relief bas-relief casting centered on the Great Seal of the United States, depicting a bald eagle with a shield, an olive branch, and a bundle of arrows. Above the eagle are the dates '1776-1976', and below are the embossed words 'BICENTENNIAL UNITED STATES OF AMERICA'. The eagle holds a ribbon in its beak inscribed with 'E PLURIBUS UNUM'. The texture of the recessed areas is grainy from the casting process, while the raised surfaces show a smoother, polished patina. Condition-wise, the item exhibits surface wear consistent with age, including minor scuffs, light oxidation spots (especially near the rim), and surface dust. There is a secondary lip or rim seen on the larger metal surface it sits upon, suggesting it may be part of a larger serving set or simply displayed on a metal shelf. A modern blue Salvation Army price tag is visible on the upper right side, indicating it is currently in a thrift retail environment.

I have virtually examined this 1976 United States Bicentennial commemorative plate. Based on the visual evidence, the piece is a standard example of mass-produced Americana from the mid-1970s. The material appears to be a sand-cast aluminum-based alloy, such as Wilton Armetale, rather than fine pewter, given the characteristic grainy texture and matte finish. The condition is fair to good, with visible surface oxidation, minor scuffing, and dust accumulation consistent with decades of display or storage. The Presence of a thrift store price tag indicates it is currently circulating in the secondary market without original packaging or COAs. Market conditions for Bicentennial collectibles remain soft due to the high volume of production during that era; these items were marketed as instant heirlooms, leading to an oversupply that far exceeds current collector demand. Comparables for similar 9-to-10-inch cast metal plates frequently realize prices in the $10 to $30 range at auction or in antique malls. Significant value increases are only seen for solid sterling silver versions or pieces with documented historic provenance. My assessment is limited by the digital nature of this inspection. A full authentication would require a physical examination to check for maker's marks on the reverse (such as the 'RWP' touchmark), a weight-volume test to confirm metal density and composition, and an inspection for deep pitting that could compromise structural integrity. Without a physical touchmark verification, the specific manufacturer cannot be definitively identified.