My actions thereafter are uncertain; I don't really know which were nightmare and which were fact. I remember lying on the bunk, fully dressed, and hearing, as if with surprise, the irregular beat of the engine in the tunnel and realizing that I must shut it off to escape asphyxiation. I rolled off the bunk and staggered to the door. Dizziness seized me, and my heart turned fantastic somersaults; but, as from a great distance, I could see the gray fumes of the exhaust smoke curling under the top sill; and the upper half of the tunnel, when I entered, was so foggy that I could not see as far as the alcove where the engine lay.
Very probably I dropped to my hands and knees, as I must have appreciated the necessity for keeping my head under the fumes and in the uncontaminated air near the floor. Anyhow, I was on my knees when I reached into the recess and threw the ignition switch. When I turned around, the light was gone in the doorway; this was puzzling until I recalled that the only light in the shack was the electric bulb over the radio desk, which burned only while the engine supplied current. Luckily the lantern was still burning on a box, where I had set it down before adjusting the engine. Pushing the lantern ahead of me, I crawled back to the shack and to the bunk.
Whatever did, in fact, occur during the rest of this last day in May, this I do know: that much of it was probably fantasy — a slow and wearying fantasy. Perhaps I did in truth roll off the bunk and try to replace the sheets on the register drum; else how to account for the vague recollection of seeing the glass frame on the floor some time in the afternoon. But the rest of it — the skyrocketing pain in my forehead and eyes, the nausea, the violent beating of my heart, the illusion of being a thin flame drawn between two voids — they could not have been real. Only the cold was reaclass="underline" the numbness in the hands and feet, creeping like a slow paralysis through my body. At least, I could cope with cold. I grasped for the throat of the sleeping bag, and eased in.
Once the ticking of the clocks roused me out of the stupor. I have no sure memory of winding them; but, so strong was the compulsion of habit, I do remember thinking bitterly that they ought to be wound and that the register and thermograph sheets ought to be changed. Evidently I performed these tasks; for the instruments were still going next day; and the records, now in the possession of the U.S. Weather Bureau, show that the sheets were shifted at 2 p.m., two hours late. My only distinct memory from that period was arousing and thinking that I was blind. My eyes were open, but I could see nothing. Then I realized that I must be facing the wall. The lantern was out (from lack of fuel, I learned presently), but a dim glow showed in the side of the stove.
There is nothing more panicky than the loss of sight. I shall never forget the agony in Floyd Bennett's voice when we pulled him, terribly smashed up, from the debris of our crash landing. «I'm done for,» he whispered; «I can't see anything.» His face was a smear of oil; when I wiped it away and he could see again, the expression that transfigured his face was beautiful.
It is painful for me to dwell on the details of my collapse, particularly as the affairs of Advance Base are now receding into the gentling haze of the past. The subject is one that does not easily bear discussion, if only because a man's hurt, like his love, is most seemly when concealed. From my youth I have believe that sickness was somehow humiliating, something to be kept hidden. But the consequences of this collapse were never to depart during the rest of my stay at Advance Base; and my struggle against the one universal certainty played too large a part in my experience there to be omitted from this account.
I have a pretty clear idea concerning much that happened, almost too clear, in fact. I shall not, however, depend upon memory alone. During the days that followed, I set forth in the diary — as far as I was able — what I knew and remembered. How natural is the instinct which drives a man alone to pencil and paper, as if his destiny required the right last word and period.
The afternoon ran out its time; though my eyes would not stop aching and the pain would not quit my temples, just lying in the sleeping bag quieted the hammering of my heart. Gradually my mind cleared, and I tried to reconstruct the events preceding the episode in the tunnel. The exhaust vent over the engine, I decided, must have filled with rime, causing the poisonous gases to back into the tunnel. I was pretty sure that it was carbon monoxide. The instantaneous way I was struck down, the absence of any consciousness of suffocation bespoke these things, plus the symptoms — the splitting headaches, the nausea, the stabbing pains in my body and eyes, the hot and cold rushes of dizziness. What had save me in the tunnel was the fact of my being dropped as though poleaxed. Since monoxide rises, the air at the bottom of the tunnel must have been all right; and the oxygen entering my blood brought me around.
All this represented a mind groping for bearings. To know I had escaped disaster in one form was only a preliminary step in the process of preparing to avert it in another. The fact was manifest that I was helpless, at least for the time being. I barely had strength to light the candle standing on the tin ledge directly over my head. If so simple a movement could empty me of the little strength that had returned, what chance did I have of bringing in food and fuel from the tunnels, let alone attending to the instruments? I could live many days without food. I could suck snow to quench thirst. But, ill and weak as I was, I could not live long without heat; and the fuel tank had to be filled every three days. Pondering such difficult matters was too much for me; my mind went black again. When I awakened and looked at my wrist watch, the time was 7 o'clock. I wasn't quite so weak, and my body craved water.
So I drew the flashlight from the sleeping bag and popped it on the edge of the bunk in order to direct the beam toward the stove. With this to guide me, I slipped from the bunk, clinging to the side for support. Waves of dizziness swept from head to foot, but after a little while I was able to reach the chair and push it toward the stove. A little water remained in the bucket on the stove; I dipped it out with a can. The first few swallows my stomach threw up; nevertheless, I persevered until I had at least a cupful down. Wondering why my teeth chattered so, I put my hand against the stove. It was out — no longer than a few minutes, evidently, else the water would have frozen. Thursday. . Thursday. . the day to fill the tank. So the tank was dry, as was the lantern; and if I wanted to have light and warmth, both must be filled at once.
The notes which I jotted down a few days afterwards insist this stranger reeling in the dark acted with the utmost deliberation. Perhaps so. Between the pain and the weakness it was hard for more than one thought to find a lodgment. I managed to pull on my parka and mittens. Then I lifted the empty tank from the stand. Holding it by the handle with one hand and the flashlight with the other, I started into the tunnel. The nearest fuel drum — by the grace of God equipped with a spigot — was only fourteen feet from the door; but to make the distance I had to stop and put around my neck the loop attached to the flashlight so as to free one hand with which to steady myself. I walked slowly and uncertainly; as, years ago, I had walked for the first time after being desperately ill of typhoid fever while on a midshipman cruise to England.