ILLUSTRATIONS xiii 



FIG. PAGE 



31. Curve illustrating Conception of pure Lines . . . 161 



32. Brachydactylous and Normal Hands % . . .171 



33. Radiograph of Brachydactylous Hand . . . .172 



34. Pedigree of Brachydactylous Family . . . 173 



35. Pedigree of Haemophilic Family 175 



