"Group photograph, of nine subjects, corresponding to plate 90 (a); Full-face and profile portraits, of a subject, corresponding to plate 90 (b)"

Group photograph, of nine subjects, corresponding to plate 90 (a); Full-face and profile portraits, of a subject, corresponding to plate 90 (b). Inscribed 'Theodor Koch-Grünberg, Indianertypen, (N°90), KOBÉUA UND KORÓA; b KORÓA'