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PLATE I. 
Ve 
IIT. 
Ve 
a 
XII. 
XITI. 
XIV-XVI. 
XVII. 
XVIII. 
XIX. 
XX. 
XXI. 
ILLUSTRATIONS. 
Table showing the number of plague patients and infected rats during 
the year 1905 in Osaka and Kobe. 
Diagram showing the ratio of mortality with regard to the ages of 
the patients. 
Disinfecting dormitories of a cotton firm at Fukagawa, Tokyo. 
Disinfecting the interior of the compound of a cotton firm at Fuka- 
gawa, Tokyo. 
. Disinfecting, by exposing to sunlight, sacks of rice suspected of in- 
fection, Tokyo. 
. Disinfection of infected houses at Fukagawa, Tokyo. 
. Houses after disinfection, Tokyo. 
. The entrance to an isolating barrack for healthy people, Tokyo. 
. General view of isolating barrack for healthy people, Tokyo. 
. Showing area in which disinfection of houses and the destruction of 
rats is being carried on. The infected area may be seem inclosed 
within a zine wall. 
Warehouses located in an infected region and inclosed by a zinc wall. 
Rat-proof zine wall inclosing the buildings of a cotton firm, Fukagawa., 
Tokyo. 
Excavations made in searching for rats in the ground, under the first 
floor of the warehouse of a cotton firm, Tokyo. 
Bacteriological Laboratory of the Tokyo Metropolitan Police Board. 
Examination of rats for pest infection. 
Medical officers, inspectors, and policemen appointed for the purpose 
of combating plague in the year 1903. 
Male patient. Inguinal and femoral bubos (cured). 
Female patient. Infection of the eyes with pest bacillus (fatal case). 
Primary lesion, right eye; secondary lesion, left eye. 
Pest bubo of the axillary and cervical glands (case recovered). 
Infection of left submaxillary gland before the abscess was incised 
(case recovered). 
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