Provincial Designs by Nikko Porcelain Serving Platter (not authenticated)

This is an oval ceramic or porcelain serving platter featuring a glossy white glazed finish. The photograph focuses primarily on the underside of the piece, displaying a green underglaze maker's mark within an ornate, scalloped cartouche. The printed text inside the cartouche reads verbatim: 'Provincial Designs by NIKKO' with 'JAPAN' printed just beneath it. Below the cartouche, additional instructional text is stamped in green capital letters reading 'FREEZER TO OVEN, MICROWAVE OVEN, DISHWASHER SAFE'. Also affixed to the base is a bright pink secondhand or retail price sticker with a QR code, featuring printed text that reads 'Home Goods - purple', '$3.99', 'Z127724S5', and 'Oct 12, 2026 - Purple'. The visible surface appears smooth and clean with standard glossy reflection and minimal apparent wear, suggesting average modern utility ware condition. The identification of the maker is based directly on the legible green backstamp visible in the image, though authenticity remains unverified. The style is consistent with mid-to-late 20th-century durable mass-produced tableware.

Based on what I can see in the photograph, this oval serving platter bears a green backstamp consistent with production by Nikko under the Provincial Designs line, featuring microwave and dishwasher-safe utility text typical of mid-to-late 20th-century durable tableware. The visible surface appears smooth with minimal wear, suggesting average modern utility ware condition. However, I cannot verify physical composition, exact age, or manufacture date from a photo alone. The valuation range provided assumes the attribution is correct; comparable mass-produced ceramic and porcelain serving pieces of this type generally trade in this modest secondary market bracket. If the piece turns out to be a modern replica, unbranded copy, or made 'in the style of' rather than actual Nikko manufacture, the market value would drop to nominal thrift-store levels, closer to the attached retail sticker price of $3.99. To fully establish authenticity and value, an in-person physical inspection by an expert appraiser or ceramics specialist would be required to examine the glaze characteristics, paste composition, and exact backstamp typography.