LONDON, Covent Garden, Royal Italian Opera House, oval ivory, royal italian opera covent garden, named (Wm. Wilson Esqre), rev. stall 248, 1852, 37mm, 4.24g (cf. W 159-60; cf. D & W 15/178). Some scratches below name, otherwise fine, very rare; with small piercing for suspension £150-£200

Please note that ivory is covered by CITES legislation and may be subject to export and other trade restrictions