Mahjong set, Bamboo and bone tiles in a wooden box,c 1920

The game of mahjong originated in China and became very popular in Asia and in the 1900's in the U.S.  The whole set is composed of 152 tiles , each tile measuring 7/8"x 1 1/4" x 7/16".  This set also comes with 114 counters .  The box is unusual that it does not come with trays for each suit, they are all kept together in the box.  The box measures 7 1/2" x 8" x 6".  Complete and in good condition.