At 5.30 P.M. a light south-easter blew and snow fell from an overcast sky. Soon after a start was made, it became apparent that a descent was commencing. In this locality the country had been swept by wind, for none of the recent snow settled on the surface. The sastrugi were high and hard, and over them we bumped, slipping and falling in the uncertain light. We could not endure this kind of travelling for long and resolved to camp shortly after midnight, intending to go on when the day had advanced further and the light was stronger.
"December 19.—Up at noon and tried a few more miles in the snow-glare. Later in the afternoon the sky began to break and we picked our way with less difficulty. Camped at 5 P.M., having done only twelve miles one thousand and fifty yards since the morning of December 18.
"Up at 8 P.M. again, almost calm and sun shining. Still continuing a westerly course we dropped several hundred feet, marching over rough, slippery fields of sastrugi."
In the early morning hours of the 20th the surface changed to ice and occasional crevasses appeared. It was clear that we had arrived at the head of the Ninnis Glacier above the zone of serac we had traversed on the outward journey. It was very satisfactory to know this; to be certain that some landmark had been seen and recognized.
Soon after this discovery we came near losing Haldane, the big grey wolf, in a crevasse. Miserably thin from starvation the wretched dogs no longer filled their harness. As we pulled up Haldane, after he had broken into a deep, sheer-walled crevasse, his harness slipped off just as he reached the top. It was just possible to seize hold of his hair at that moment and to land him safely, otherwise we should have lost many days' rations.
He took to the harness once more but soon became uncertain in his footsteps, staggered along and then tottered and fell. Poor brutes! that was the way they all gave in—pulling till they dropped.
We camped at 4 A.M., thinking that a rest would revive Haldane. Inside the tent some snow was thawed, and we drank the water with an addition of a little primus spirit. A temperature reading showed-1 degree F.
Outside, the hungry huskies moaned unceasingly until we could bear to hear them no longer. The tent was struck and we set off once more.
Haldane was strapped on the sledge as he could not walk. He had not eaten the food we had given him, because his jaws seemed too weak to bite. He had just nursed it between his paws and licked it.
Before the dogs became as weak as this, great care had to be taken in tethering them at each camp so as to prevent them from gnawing the wood of the sledge, the straps or, in fact, anything at all. Every time we were ready for a fresh start they seemed to regain their old strength, for they struggled and fought to seize any scraps, however useless, left on the ground.