TABLES. 



53 



TABLE 53. Classification of the descendants through three generations of the two original 

 mutants, <?l t 763,-\-5%, and $ 5163, +5%. The parents are in every case of grade 6% or 5f. 



TABLE 54. Ft descendants of the original mutant male, 4.763, -\-5\, mated with females of the 



plus series. (Compare Table 51.) 



