183 
TABLE No. 1— Continued. 
No. of guinea 
Pig- 
Weight. 
Date of 
inocu- 
lation. 
Source. 
Dairy. 
Result. 
Days 
since 
in- 
ocu- 
lated. 
128 
Aug. 5 
No. 4, .. 
Killed . 
84 
295 
Aug. 27 
. . .do . 
do 
65 
23 
July 17 
do 
No. 44 
do 
100 
177 
Aug. 12 
do 
do . 
Died . . . 
70 
244 
do 
Killed . 
71 
245 
do . . . 
...do . 
do 
69 
Hospital. 
246 
do. .. 
do 
do . 
. .do 
69 
322 
Aug. 30 
do . . 
do 
62 
6 
July 12 
No. 45 . . 
do . . 
104 
83 
. . do 
Died 
H 
172 
Aug. 12 
do . 
do 
H 
173 
do. .. 
do. 
do . . . 
Killed . 
2 I 
42 | 
265 
Aug. 23 
do 
do . . 
Died 
4 ' 
266 
do ... 
do 
. . .do . 
. . .do . 
62 
267 
do 
do .. . 
Killed . 
68 
159 
' 
Aug. 9 
Wagon 
No. 46. . 
do . . 
82 
268 
* 
Aug. 23 
.do 
do . . 
69 
75 
July 25 
No. 47 . . 
Died . . . 
17 
291 
Aug. 27 
Wagon 
do ... 
Killed . 
65 
Autopsy. 
Tubercle 
bacilli. 
Pres- Ab- 
ent. sent. 
Negative 
do. . . 
do. . . 
do. . . 
do. . . 
do. . . 
do *. 
do 
do 
do 
do 
Inguinal glands caseous ; 
axillary and medias- 
tinal glands enlarged; 
spleen enlarged and 
studded with tuber- 
cles; few foci in liver; 
sections show histo- 
logical tubercles and 
tubercle bacilli. 
Inguinal, axillary and 
retroperitoneal 
glands enlarged and 
caseous; spleen and 
liver enlarged and 
studded with tuber- 
cles; lungs contain 
many tubercle foci; 
sections show histo- 
logical tubercles and 
tubercle bacilli. 
Inguinal, retroperito- 
neal and mediastinal 
glands enlarged and 
caseous; liver and 
spleen enlarged and 
studded with tuber- 
cles; sections show 
histological tubercles 
and tubercle bacilli. 
Inguinal glands en- 
larged; spleen greatly 
enlarged, contains nu- 
merous tubercles; few 
tubercles in liver; sec- 
tions show histolog- 
ical tubercles. 
Negative 
j No evidence of tubercle. 
I Negative 
+ 
+ 
+ 
