DESCRIPTION OF PLATE I.

FIG. 1.

1.-Inoculations of secretion from a suppurating sore, as they appeared on the forty-first day. Phlegmonoid variety.

FIG. 2.

2.-Third set of inoculations, represented on the thirty-fifth day.

3.-Fourth set, on thirty-second day.

4.-Fifth set, on twenty-eighth day.

5.-Sixth set, on twenty-fourth day.

6.-Seventh set, on twenty-second day.

7.-Eighth set on eighteenth day.

8. 8. Non-syphilitic eruption on the thigh, as it appeared on the eighth day, being the forty-first from the first inoculations.