lO QUATERCENTENARY STUDIES IN PATHOLOGY 



roundish, sharply demarcated, greyish -white colonies. Very delicate 

 hair-like processes were given off from the sides of the cylinder, but in no 

 case were fluffy dots seen amongst these as in the case of braxy, in which 

 the processes were coarser. A few gas bells developed in the medium. 



Growth on Agar. 



Stab cultures under oil showed on the first day a greyish-white streak 

 along the track of inoculation. The evolution of gas seemed to be more 

 abundant, and to take place more rapidly than was the case with braxy, 

 so that the medium became torn up and the character of the growth 

 destroyed. 



(410) 



