925 sterling vinaigrette by H J Cooper & Co Ltd., exterior with jump ring and ring closure. The interior with a gold wash interior and date stamp inside of lid. Full assay stamp on side. Total weight: 12.7 g (0.4 troy oz). Dimensions are: 1 1/2 inches tall X 3/4 inch diameter. All measurements are approximate. Condition: Lid and hinge still close tightly and the vinaigrette is free of breaks or repairs. Scattered dings to vinaigrette.