PLATE V. 
PATHOGENIC BACTERIA. 
Fie. 1.—Bacillus anthracis from cellular tissue of inoculated mouse. 
Stained with gentian violet. x 1,000. Photomicrograph by Frankel 
and Pfeiffer. 
Fre. 2.—Bacillus anthracis in section of liver of inoculated rabbit. 
Stained with Bismarck brown. x 250. Photomicrograph by Sternberg. 
Fie. 3.—Micrococeus gonorrhcee in gonorrheal pus. Stained with 
gentian violet. x 1,000. Photomicrograph by gaslight. (Sternberg.) 
Fre. 4.—Anthrax spores from a bouillon culture. Double-stained 
preparation—with carbol-fuchsin and methylene blue. x 1,000. Photo- 
micrograph by Frankel and Pfeiffer. 
Fie. 5.—Spirillum cholere Asiaticee from a culture upon starched 
linen at end of twenty-four hours. Stained with fuchsin. x 1,000. 
Photomicrograph by Frankel and Pfeiffer. 
Fic. 6.—Bacillus diphtheriz from colony upon an agar plate, twenty- 
four hours old. Stained with Léffler’s solution of methylene blue. x 
1,000. Photomicrograph by Frankel and Pfeiffer. 
