In the spring of 1880 the patient exhibited signs of infiltration of the apex of the right lung, and afterward a violent headache came on.

At the time of the report the patient presented the appearance shown in Figure 89.

The complexion was delicate throughout, the eyelashes and eyelids dark brown, the moustache and whiskers blond, and in the latter were a few groups of white hair.

The white patches were chiefly on the left side of the head.

The hairs growing on them were unpigmented, but otherwise normal.
The patient stated that his head never sweated.