6'» f7 
o i 
SUMMARY OF SERIES III. 
November and' December, 1902. 
Number of organisms found. 
Dry points. 
Glycerinated virus. 
0 
1,204 
0 
9 
0 
1,399 
0 
10 
1 
1,452 
0 
10 
1 
1,800 
1 
11 
2 
1,847 j 
1 
11 
o 
O 
1,946 i 
2 
11 
3 
2, 074 1 
2 
12 
o 
O 
2, 244 i 
2 
13 
o 
O 
2, 246 
2 
13 
3 
2, 584 . 
2 
14 
5 
2, 912 
2 
14 
5 
3, 696 
2 
15 
5 
3, 754 
2 
16 
6 
5, 952 
2 
16 
7 
7, 465 
2 
16 
11 
7, 632 
3 
17 
21 
7,560 
3 
19 
31 
7, 980 
3 
19 
48 
8, 702 i 
3 
20 
67 
8,748 . i 
3 
21 
243 
8, 748 
4 
22 
262 
9, 072 1 
4 
22 
283 
9, 744 1 
4 
25 
324 
10,022 
4 
31 
333 
10,265 1 
4 
31 
420 
10, 982 
4 
31 
424 ' 
11, 020 
4 
37 
452 
12, 923 
4 
41 
465 
12, 972 
5 
43 
475 
15, 552 
5 
47 
479 
19, 872 
5 
53 
105 
526 
24, 360 
5 
70 
112 
576 
25, 574 1 
5 
70 
113 
604 
26, 411 1 
6 
77 
152 
684 
29, 145 . 
81 
230 
728 
31,380 i 
1 
6 
85 
239 
810 
44, 000 ’ 
6 
87 
236 
853 
7 
95 
868 
i 
7 
887 
7 
1,088 
7 
1,156 
8 
1,199 
9 
i 
9 
i 
Number points examined. . 80 
Number tubes examined 89 
Total bacteria — 
391,603 
Total bacteria 
2,592 
Average per point 4, 895 
Average per tube 
29 
