RISING FOUR. 



The middle milk-teeth fall out and are replaced by permanent 

 ones, which, not being, yet, on a level with the front ones, are quite 

 unworn. The tables of the front incisors, especially those of the 

 upper jaw, are well in wear ; and their cavities are completely 

 surrounded by central enamel. The corner milk-teeth are a good 

 deal loosened at their bases. 



