An Italian specimen marble panel or campionario,

19th century

securely fitted in a two-handled gilt-tooled red Moroccan leather case, the hinged cover with green velvet to the reverse, the specimen marble including red and green porphyry, v൩erde and rosso antico, granite, Sicilian jasper, aventurine and alabaster

case: 4.5cm. high, 25.8🀅 x 20.5cm; 1¾in., 10⅛x 8 in.

each specimen: 4.5 x 3cm; 1¾x 1⅛in.