Judging from the attire of the people in the photo they appear to be Paiwan. On the top shelf is millet and on the middle are some taros.
An exhibition of agricultural products of the Paiwan aborigines
- NCL Special Collection / 4013 / Published by Fujikura Bookstore, Taipei/ Printed in Japan / About 1920s / 《Faces of the Century (Part II)》