A historical article on the Hawaiian monetary system by Dr. Ernest Andrade
https://evols.library.manoa.hawaii.edu/bitstream/handle/10524/415/JL11103.pdf?sequence=2
A historical article on the Hawaiian monetary system by Dr. Ernest Andrade
https://evols.library.manoa.hawaii.edu/bitstream/handle/10524/415/JL11103.pdf?sequence=2