AI Appraisal Estimate

This late 19th-century commemorative medal features the seal of 'The Rochester Chamber of Commerce, Rochester N.Y. 1888'. The medal is struck in a silver-toned metal, likely white metal or silver-plated bronze, and exhibits a scalloped, wax-seal-style border. The central iconography depicts a detailed industrial landscape of Rochester, including an eagle surmounting a shield, a waterway (likely the Genesee River or Erie Canal), and factories in the background. The medal is suspended from a jump ring attached to a wide, black grosgrain ribbon, which appears to be original with its distinctive heavy-ribbed weave. In terms of condition, the piece shows significant age-related patina, with dark oxidation and tarnish collected in the recessed areas of the design. There is visible wear on the high points of the relief and along the edges, consistent with its age. The metal surface appears to have some surface grime and minor abrasions. No distinct maker's marks are visible on the obverse, but the quality of the strike suggests professional craftsmanship typical of Gilded Age civic memorabilia. The medal serves as a historical artifact representing the industrial growth and civic pride of Rochester, New York, during the late 1880s.

I have carefully examined the high-resolution images of the 1888 Rochester Chamber of Commerce Commemorative Medal. Following my visual inspection, I find the piece to be a genuine late-19th-century civic award or attendee souvenir. The iconography and scalloped design are consistent with the Gilded Age aesthetic. The medal exhibits a mid-range state of preservation with significant 'cabinet friction' and heavy oxidation in the recesses. This patina is typical for white metal (often lead or tin-based alloys) of this era, which is more prone to environmental darkening than sterling silver. The market for local civic memorabilia is highly regional. Comparable medals from New York state chambers of commerce typically sell within the $30 to $80 range at auction, depending on the condition of the ribbon. While the ribbon here appears original, its fraying slightly impacts value. The rarity is moderate; while not a mass-produced modern item, these were distributed to hundreds of members, and several examples usually surface annually in the regional market. Limitations of this Image-Based Appraisal: This valuation is based solely on digital imagery. Without a physical inspection, I cannot confirm the exact metal composition—specifically whether this is solid silver or silver-plated white metal—which would significantly affect the base value. I would require an in-person examination to check the rim for hallmarks and a density test or XRF (X-ray Fluorescence) analysis to confirm metallurgical content. Additionally, verifying the ribbon's structural integrity is impossible through photos alone, as old grosgrain can become brittle (dry rot). Provenance documents linking this to a specific prominent Rochester citizen would increase historical value.