LIST OF ILLUSTRATIONS. 
Friedlander’s bacillus, . ; 
Friedlainder'’s bacillus; stick’ ealiare in reldiin, 
Micrococcus pneumonie croupose, 
Micrococcus pneumonie croupose, : : ; 
Micrococcus pneumonize croupose, . ‘ 
Micrococcus pneumonie croupose, showing capsule, ' ‘ 
Single colony of Micrococcus pneumoniz croupose upon agar slate, 
Micrococcus pneumonie croupose in blood of rabbit inoculated with 
sputum, ; ; : é : Bee a é , . 
Micrococcus tetragenus, . 3 ‘ , . 
Streptococcus of mastitis in cows, ‘ 
Bacillus anthracis, showing development of ihe ee in convoluted 
bundles, . ‘ ‘ 7 : é : ‘ ‘ 3 2 fi 
Bacillus anthracis, showing formation of spores, 
Culture of Bacillus anthracis in nutrient gelatin, 
Colonies of Bacillus anthracis upon gelatin plates, . 
Bacillus anthracis in liver of mouse, . : * ‘ 7 . 
Bacillus anthracis in kidney of rabbit, 
Bacillus of typhoid fever; colonies in stained pectin of sileeks 
Bacillus of typhoid fever; colonies in stained sections of spleen, 
Bacillus typhi abdominalis, . i : ; ‘ z : 7 
Bacillus typhi abdominalis, . s ‘ ; ' j 
Bacillus typhi abdominalis, showing flagella, 
Single colony of Bacillus typhi abdominalis in nutrient aden, 
Bacillus typhi abdominalis; stick culture in nutrient gelatin, . 
Section through wall of intestine, showing invasion by typhoid bacilli, 
Bacillus diphtheriz, ‘ A i 
Colonies of Bacillus diphtheris { in nuirlont ava: 
Bacillus tuberculosis, : : : ‘ . 
Bacillus tuberculosis in cepiituarey 4 P 
Section through a tuberculous module ts in ie lung at a cow, sowie 
two giant cells, . . ‘ . . 
Tubercle bacilli from surface of eiltiire upon ‘loa serum, . 7 : 
Culture of tubercle bacillus upon glycerin-agar, . é : . 
Limited epithelioid-celled tubercle of the iris, 
Section of a recent lepra nodule of the skin, 
Bacillus mallei, 5 . . 
Section of a glanders nodule, ‘i ; : 
Section through a glanders nodule in liver of field 1 mouse, 
Migrating cell containing syphilis bacilli, : 
Pus from hard chancre containing syphilis bacilli, : A . 
Bacillus of rhinoscleroma in lymphatic vessels of the superficial ware of 
tumor, ‘ . . ‘ 
Bacillus sepiiennile leemordlinglen | in blood at a vabibit, 2 . 
Bacillus septiceemiz hemorrhagice; stick culture in nutrient gelatin, 
Bacillus of Schweineseuche, . ‘ js z : . F F . 
Colonies of bacillus of swine plague, . F ; : ; 5 - 
Bacillus of Schweineseuche in blood of rabbit, . . ‘ . ‘ 
Bacillus of hog cholera, . ‘ . . 3 
. Bacillus of mouse septicemia in letemerves ome ibaa of mouse, . 
Bacillus of rouget, 
