features relaxed, and, though he was not actually asleep, he seemed to
be in a dreamy, somnolent, lethargic state, as if under the influence of
some narcotic.

I watched him for a minute or so, timing his slow breathing by my
watch, and then suddenly and sharply addressed him by name; but the only
response was a slight lifting of the eyelids, which, after a brief,
drowsy glance at me, slowly subsided to their former position.

I now proceeded to make a physical examination. First, I felt his pulse,
grasping his wrist with intentional brusqueness in the hope of rousing
him from his stupor. The beats were slow, feeble and slightly irregular,
giving clear evidence, if any were needed, of his generally lowered
vitality. I listened carefully to his heart, the sounds of which were
very distinct through the thin walls of his emaciated chest, but found
nothing abnormal beyond the feebleness and uncertainty of its action.
Then I turned my attention to his eyes, which I examined closely with
the aid of the candle and my ophthalmoscope lens, raising the lids
somewhat roughly so as to expose the whole of the irides. He submitted
without resistance to my rather ungentle handling of these sensitive
structures, and showed no signs of discomfort even when I brought the
candle-flame to within a couple of inches of his eyes.

But this extraordinary tolerance of light was easily explained by closer
examination; for the pupils were contracted to such an extreme degree
that only the very minutest point of black was visible at the centre of
the grey iris. Nor was this the only abnormal peculiarity of the sick
man's eyes. As he lay on his back, the right iris sagged down slightly
towards its centre, showing a distinctly concave surface; and, when I
contrived to produce a slight but quick movement of the eyeball, a