PLA.TE II. 



1. SECTION O-F LTJNO, CONTAINING* BACILLUS 

 ANTHRACIS FROM A CASE or SPLENIC FEVEB. 



420 DIAMETERS. 



3, S. GEMMA AND P. SPENCERII. 1000 DIAMETERS. 



2. CENTRAL PORTION OF A. KITTONTI. 1500 DIA- 

 METERS. 



4. SCALES OF P. ARG~ TERS, 



