Am. Jour. Sci., Vol. I, 1896.
Plate XIII.
Figure 2.—P. Cranium of Pithecanthropus erectus, 1/6.
Hs. Skull of Hylobates syndactylies, 1/3. (After Dubois.)
Figure 5.—P. Left femur of Pithecanthropus erectus, 1/6.
H. Left femur of man, 1/6. (After Dubois.)
a, front view: b, exterior view.