AI Appraisal Estimate

This is a circular commemorative porcelain collector's plate celebrating the 125th anniversary of The Cass House in Cayucos, California. The plate is manufactured from smooth, off-white or cream-colored glazed ceramic, featuring a metallic gold-toned rim that appears well-preserved with minimal rubbing. The central decorative element consists of a monochromatic royal blue transfer-ware illustration of the historic Victorian-style residence, including architectural details like the gabled roofs, a picket fence, and surrounding foliage. Above the illustration, the text 'THE CASS HOUSE' is printed in a stylized arched serif font. Below the image, the dates '1867 - 1992' mark the 125-year span, followed by the location 'CAYUCOS, CA.' in a matching blue arched typeface. The plate exhibits high-quality glazing with a glossy finish and shows no significant visible signs of crazing, chipping, or cracking. Given the 1992 date, this is a late 20th-century souvenir piece probably issued by the historic inn or a local historical society. The craftsmanship is consistent with commercial commemorative tableware of the era, utilizing clean transfer printing techniques on a standard decorative blank.

Based on my examination of the provided descriptions and visual records of this commemorative plate, I have assessed the item as a late 20th-century souvenir marking the 125th anniversary of The Cass House (1867-1992). The plate appears to be in 'Excellent' condition; the gilding on the rim remains intact without significant oxidation or wear, and the royal blue transfer-ware application is crisp, indicating a high-quality manufacturing run for the period. Market conditions for regional historical souvenirs of this type are niche. The value is driven primarily by local interest in Cayucos history and the Victorian architectural charm of the illustration. Comparables for similar institutional commemorative plates typically range between $20 and $40. While it is a limited edition by nature of the specific anniversary, it is a modern mass-produced commemorative rather than an antique or handmade ceramic piece, which limits its ceiling in the broader collectibles market. Note that my assessment is based on photographic evidence. A physical inspection is required to check for 'flea bites' along the foot ring, subtle crazing under UV light, or tactile imperfections in the glaze that may not be visible. Full authentication would be supported by the original box or a certificate of authenticity from the Cass House or the local historical society that commissioned the piece. The lack of a manufacturer's mark on the reverse—often seen in such commissions—means I must rely on the transfer quality to judge its provenance period.