Wedgwood blue Jasperware miniature plate with City of York crest.

Wedgwood Jasperware is a distinctive type of stoneware developed by Josiah Wedgwood in the 1770s, characterized by its matte, unglazed finish and often featuring applied white bas-relief ornamentation. The most iconic Jasperware is the "blue" variety, which has become synonymous with the Wedgwood brand and is highly sought after by collectors. This technique allows for intricate detailing in the applied motifs, which often depict classical scenes, mythological figures, or heraldic emblems.

This particular miniature plate likely commemorates the City of York, England, as indicated by the crest and text. Such plates were often produced as souvenirs or decorative items, celebrating specific cities, events, or institutions. The use of Jasperware for these commemorative pieces highlights Wedgwood's enduring legacy in producing high-quality decorative ceramics that blend historical artistry with civic pride.