446 



Profs. Percy Frankland and Marshall Ward. 



Broth tube. 



(92.) Typhoid-infected Unsterilised Thames + 1 per cent. NaCl, 

 Flask 1 Refrigerator. (Typhoid Absent.) 



The potato growths from colonies were pink in colour, and, 

 on inoculation into gelatine, liquefied it. Certainly not 

 typhoid. 



(90.) Typhoid-infected Unsterilised Thames + 3 per cent. NaCl, 

 Flask 1 Incubator. (Typhoid Absent.) 



The potato growths from colonies were pinkish-white in 

 colour and much too conspicuous for typhoid. 



(93.) Typhoid-infected Unsterilised Thames + 3 per cent. NaCl, 

 Flask 1 Refrigerator. (Typhoid Absent.) 



The potato growths from colonies were of a dirty white 

 colour, and on inoculation into gelatine the latter was lique- 

 fied. Therefore, certainly not typhoid. 



Thus, again, on this occasion, 21.6.1893, it was found impossible to 

 demonstrate the presence of typhoid bacilli in any of these saline waters. 



The saline waters were again examined by phenol broth-culture on 

 26.6.X893, with the following results : 



Examination by Phenol Broth-culture, 26.6,1893- 



These turbid broth tubes were submitted to plate cultivation on 

 28.6.1893, and the following results obtained: 



