and their
blood likewise shows no abnormalities.

[Illustration: CHART TO EXPT. No. I. (cp. Table, page 89. The figures in
the chart refer to comparative surfaces.)

Thick line--total number of leucocytes
Broken line--lymphocytes
Thin line--number of nucleated, pseudo-eosinophil cells
Double line--large mononuclear cells
Dotted line--eosinophil cells]

TABLE I.

Key to columns:
A - Leucocytes
B - Pseudo-eosinophil cells
C - Lymphocytes
D - Large mononuclear cells
E - Eosinophil cells
F - Nigrosinopil cells
G - On comparative surfaces

---------------------------------------------------------------------------
|| A || B || C || D || E || F |
------------------------------------------------------------------
Date ||Total| G|| % | G || % | G || % | G || % | G || % | G |
---------------------------------------------------------------------------
1888 || | || | || | || | || | || | |
April 19|| 500|--||44.7| -- ||35.4| -- ||18.4| -- || 1.1| -- || 0.5| -- |
23|| 990|24||40.4| 9.7||35.6| 8.5||21.6| 5.2|| 1.9| 0.4 || 0.4|0.09|
May 1|| 858|28||47.0|13.6||32.6| 9.1||18.0| 5.0|| 0.9| 0.2 || 0.3|0.08|
8|| 934|28||45.2|12.6||40.3|11.3||14.3| 4.0|| 0.6| 0.2 || 0.4|0.1 |
16|| 1122|30||38.4|11.5||47.7|14.3||10.3| 3.1|| 3.3| 0.9 || 0.2|0.06|
24|| 1722|35||40.1|14.0||35.0|12.2||23.6| 8.3|| 1.0| 0.3 || 0.1|0.03|
30|| 900|30||36.6|10.9||44.4|13.3||18.4| 5.5|| 0.1| 0.03|| 0.3|0.09|
June 5|| 825|33||28.4| 9.4||49.3|16.2||20.0| 6.6|| 1.7| 0.6 || 0.4|0.1 |
12|| 1314|33||28.0| 9.3||49.0|16.2||20.0| 6.6|| 2.2| 0.7 || 0.8|0.3 |
19|| 917|37||32.4|11.9||52.3|19.3||14.5| 5.4|| 0.6| 0.3 || 0.2|0.07|
28|| 802|42||30.5|12.8||56.4|23.7||11.7| 4.9|| 0.7| 0.3 || 0.4|0.2 |
July 2|| 1062|56||16.5| 9.2||57.1|31.9||25.6|10.3|| 1.2| 0.7 || 1.2|0.7 |
9|| 1245|51||17.6| 8.9||59.1|30.1||21.8|11.1|| 0.8| 0.4 || 0.8|0.4 |
16|| 974|69||17.5|12.0||66.4|45.8||15.7|10.8|| 0.2| 0.1 || 0.2|0.1 |
23|| 1156|58||21.7|12.6||67.2|38.9|| 9.5| 5.5|| 1.5| 0.9 || 0.2|0.1 |
30|| 802|54||20.2|10.7||65.4|34.6||12.8| 6.8|| 1.4| 0.7 || -- | -- |
Aug. 6|| 910|52||21.7|11.3||67.3|34.9|| 9.7| 4.9|| 1.0| 0.5 || 0.3|0.2 |
Sept. 6|| 815|51||23.0|11.7||65.3|33.5|| 9.8| 4.9|| 0.9| 0.5 || 0.4|0.2 |
Oct. 5|| 625|62||26.4|16.3||64.4|39.9|| 8.5| 5.2|| 0.6|