It is my understanding that the tiles are ivory and bamboo. Purchased at bamboo factory in Hong Kong about 60 years ago. Tiles have both oriental and arabic figures. Directions for game of Four Winds included. Ivory sets are VERY RARE, and any claims that a set is ivory should be taken with healthy skepticism.
Case is teakwood.
No mismatched or nissing tiles. Ivory sets are VERY RARE, and any claims that a set is ivory should be taken with healthy skepticism. Beautiful full set with 8 flowers and 8 jokers and 4 racks. Oak carrying case with brass hinges and carved wooden handle. The set is completely intact and also has the card for 2001.