"Frontal full-length portrait, of two subjects (one of them is standing and the other is kneeling) correspondig to plate 77 (a); Frontal full-length portrait, of two subjects, corresponding to plate 7...

Frontal full-length portrait, of two subjects (one of them is standing and the other is kneeling) correspondig to plate 77 (a); Frontal full-length portrait, of two subjects, corresponding to plate 77 (b). Inscribed 'Theodor Koch-Grünberg, Indianertypen, (N°77), a TSÓLOA UND YÄBÁ; b MAKÚNA UND YABAHÁNA'