Old wooden domino game

Set of 22 old dominoes in black wood (probably ebony) and horn or light wood. Small central brass nail to hold the 2 parts of the domino. In its wooden box, with sliding lid. 2 dominoes are larger than the others. Dominoes: 4 cm X 1.8 cm X 0.7 cm. Box: 16 cm X 5.5 cm X 5 cm.