A rare shagreen and ivory cigar box, by Calloys of Mayfair, circa 1910 of rectangular form, the exterior fully veneered in shagreen with ivory stringing, opening to reveal a maple interior with adjustable dividers, the base inset with green morocco leather, bearing the ivory label 'Calloys of Mount Street Mayfair ' 12 cm high, 28 cm wide, 20 cm deep. Property from the Collection of Dame Nellie Melba GBE