THREE HAPPY PIN BROTHERS 



The form, as well as the size of the microcephalic head is characteristic, and abnormalities 

 of other parts of the body frequently accompany the condition. There are cases on record of 

 microcephalic brains weighing only eight ounces, while the weight of the average male bram is 

 48 ounces. Quality is more important than quantity, but it is not considered possible to attain 

 normal mental development with a brain weighing less than 32 ounces. (Fig. 17.) 



