Antique solitaire button, with detachable shank which is released with a spring mechanism. It has a ceramic (or possibly enamel) top, with a very pretty blue border and white centre over painted with flowers. The two areas are separate by an incised dotted circle of scrolls, highlighted with gold lustre. Brass back and shank, backmarked: ROLLASON & WOOD PATENTED. Slight rubbing to the gold lustre.

Size 3/4” (1.9 cm)