PLATE III 
Fig. 1. 
Cover-glass preparatioTi, stained with cnrVolised fuel sii e and 
treated with sulphuric acid, from a cultivation on glycerine 
agar-agar, x 1200. (I'one'.I and Lealand 1/12 apoclirom , o.i- 
E.P. in. Lamplight ilium., edge of flame.) 
Fl(i. 2. 
Cover-glass preparation of a cultivation in glycerine milk stained hy 
Neelsen"s method (carbolised fnchsine and sulphuric acid. ) x 12C'0. 
PURE CULTIVATIONS OF THE TUBERCLE BACILLUS. 
F.d^:;ar M. Cyookshank, Piiixit. 
