Chuckrum board, Indian, late 19th century.

Chuckrum board, Indian, late 19th century.
Chuckrum board with 108 small coins.This board was used to count 100 small 'chuckrum' coins rapidly by spreading them over the surface to fill the holes.
 
Currently on display in:
Mathematics
Year made :
late 19th century
Inventory number :
1946-28