Fig. 73. Flutes. — a, porutu (flute), b, whio; c, koauau, wood; d, koauau, bone; e, whio. a-c, e, after Best (18), d, after Hamilton (46, pl. 57, fig. 1)
Fig. 73. Flutes. a, porutu (flute), b, whio; c, koauau, wood; d, koauau, bone; e, whio. a-c, e, after Best (18), d, after Hamilton (46, pl. 57, fig. 1).