Q4 HISTORY OF THE HUMAN BODY 



FIG. 25. Print of right hand of boy (Anglo-American), showing a com- 

 plete set of friction-skin patterns. 



I, II, III, IV, the four interdigitals; a, the thenar; b, the hypothenar; the five] 

 apical patterns (not lettered) are seen on the finger-tips. 



