Mahjongg Set

Set in locked box with key (lock slides to left to open) includes:
rules from 1924
score sheet from 1937
typed descriptive instructions of rules
36 tiles of each suit; flowers, emperors
3 dice
8 empty tiles
4 Bakelite racks
Box: 9″W x 5″H
Racks: 19″L x 2.25″ W