352 



MORBID ANATOMY OF THE SKIN. 



chambered. It is from this that we are able to obtain, either 

 by a series of fine punctures, or by a single shallow horizontal 

 incision, which separates only the horny lamina, that clear 





OJ. 



Pit 



p ai E O 

 O -+5 w n,. 



lymph which plays so important a part in the propagation of 

 cow-pox. 



§ 298. Suppuration now sets in in the deeper layers of the 



