Three Outstanding Nias Figures

From Nias Island, south of Sumatra, in Indonesia.  These pieces are ceremonial figures which are looked to, in this part of Indonesia, for abundance and protection. 
Based on the patina and craftsmanship, the  age appears to be mid 20th century.  Several check marks have developed over the years due to lack of Indonesian humidity in California. The four-armed fellow has chipped left fingers. As a trio they are truly impressive. 16 inches from tip to base.