PLATE 
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Gist OF PLATES. 
OPPOSITE PAGE 
The Cilia of B. termo and S. voluntans. (Drysdale 
pe asalaneery SS 2 es OS ea ec vp) pe ee 
Different Modes of Grouping of the Bacteria . . . 47 
Saccharomycétes and Schizomycétes . . . . . . 58 
Disease Ferments of Wort and Beer. (Pasteur). . 84 
Different Forms of Bacteria. (Cohn) . .. . . 95 
Different Forms of Bacteria. (From Photo-micro- 
graphs ‘by ‘Dr. Stersberg):).. 6% 6) ee 
Dissemination of the Bacteria. (From Photo-micro- 
prapks by Dr. Sternberg) 2 2 .. » = s)o. (ese 
Reproduction of Bacillus Ulna, by Spores. (Photo- 
micrographs by Dr. Sternberg) . . . .- .. - 1287 
Formation of Spores in Bacillus, &e. (Koch). . . 153 
Spirillum Obermineri and Bacillus Anthracis. (Koch). 268 
