The Victoria & Albert Museum
Very few delftware tea trays like this one survive. This example is especially interesting in that the shape is based on silver trays made between about 1710 and 1730. Humorously, a tray of the same shape is shown in the tea-party scene which has been painted on the tray itself. A teapot and tea bowls are also depicted on the tray.
Items of tin-glazed earthenware were fired twice--the initial firing was done before any decoration or glaze was applied. The result of this "biscuit" firing was a hard and slightly porous object which was then dipped in glaze and set on boards to dry. They were then painted and decorated before being fired for a second time.