ILL US TRA TIONS \ x 



PAGE 



*BACILLUS TUBERCULOSIS ... . " 280 



*STREPTOCOCCUS PYOGENES ....... " 280 



* BACILLUS ANTHRACIS . . . .. . . . . " 280 



FLASK USED IN THE PREPARATION OF TUBERCULIN .... 282 



BACILLUS OF DIPHTHERIA 289 



TYPES OF STREPTOCOCCUS 298 



MICROCOCCUS TETRAGONUS 299 



DIPLOCOCCUS OF NEISSER 300 



BACILLUS OF ANTHRAX AND BLOOD CORPUSCLES .... 302 



THREADS OF BACILLUS ANTHRACIS, SHOWING SPORES . . . 302 



BACILLUS OF PLAGUE .......... 306 



*BACILLUS OF PLAGUE ........ to face 310 



*BACILLUS OF LEPROSY " 310 



STREPTOTHRIX ACTINOMYCES . . . . . . " 310 



BACILLUS MALLEI " 310 



DIPLOCOCCUS OF PNEUMONIA 312 



BACILLUS OF INFLUENZA 315 



