R. 35. Lunch Temp. -9 1/2º; Supper Temp. -11º. Gloomy and overcast when we started; a good deal warmer. The marching almost as bad as yesterday. Heavy toiling all day, inspiring gloomiest thoughts at times. Rays of comfort when we picked up tracks and cairns. At lunch we seemed to have missed the way, but an hour or two after we passed the last pony walls, and since, we struck a tent ring, ending the march actually on our old pony-tracks. There is a critical spot here with a long stretch between cairns. If we can tide that over we get on the regular cairn route, and with luck should stick to it; but everything depends on the weather. We never won a march of 8 1/2 miles with greater difficulty, but we can’t go on like this. We are drawing away from the land and perhaps may get better things in a day or two. I devoutly hope so.