A cased set of dress links and buttons

A cased set of dress links and buttons, the five larger circular blue and white Jasperware discs with diamond-centred white foliate design, white pellet border on blue ground and within a surround of rose-cut diamonds on gold, French control marks, 1.6cm wide, with three blue and white Jasperware circular links centred with a cluster of six rose-cut diamonds on blue and white Jasperware ground with gold mounts, 1.4cm wide, fitted case