moonlight, the air still and crisp, and the thermometer at −10°. Perfect conditions for a winter walk.
In the evening I read a paper on 'The Ice Barrier and Inland Ice.' I have strung together a good many new points and the interest taken in the discussion was very genuine—so keen, in fact, that we did not break up till close on midnight. I am keeping this paper, which makes a very good basis for all future work on these subjects. (See Vol. II.)
Shelters to Iceholes
Time out of number one is coming across rediscoveries. Of such a nature is the building of shelters for iceholes.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/51/Scott%27s_Last_Expedition%2C_Volume_1_-_p306.png/400px-Scott%27s_Last_Expedition%2C_Volume_1_-_p306.png)
We knew a good deal about it in the Discovery, but unfortunately did not make notes of our experiences. I sketched the above figures for Nelson, and found on going to the hole that the drift accorded with my sketch. The