A journey through, and over, hummocks is the most unsatisfactory kind of travelling that can possibly be imagined. "Standing pulls" must be the order of the day, and the incessant "one, two, three, haul" is constantly heard. The trudging backwards and forwards to drag the different sledges to the front along the same road is decidedly monotonous; but this had no effect on the cheerfulness and general good spirits of the men, who were all actuated by the same zealous desire to do their best. The temperature all day had been delightful, ranging from 8° to 20° below zero. _April 13th._--A dull, cloudy day, with the sun shining at intervals, and the temperature as low at one time as -33°. We cut a road and dragged the sledges through a fringe of hummocks about two hundred yards in breadth, then crossed a fine large floe that afforded us capital travelling for nearly a mile in a northerly direction, then through another long fringe of large and troublesome hummocks, until we were completely brought to a standstill by a mass of enormous fragments of ice, piled up in an irregular form to the height of from twenty to thirty feet. Through this obstacle we resolved to cut a road: in fact, no other alternative offered. It was a long and tedious job; but with such a hearty good will did the men work that we had the satisfaction of dragging our sledges over a very rough road and encamping for the night with the difficulties in our rear. Parr with pickaxe and shovel was a first-rate "navvy," and worked like a horse. Our routine was for one or other of us to select the best route through the hummocks. This being done, one, with a gang of road-makers, proceeded to construct the road, whilst the other, with the remainder of the party, dragged the sledges on one by one. Great care had to be taken that our boats, on the exceedingly rough road over which they were dragged, did not sustain any injury. Sometimes it was a very delicate matter, and one that required skilful handling, after the sledges had been hauled up to the top of the hummocks, to lower them down in safety on the opposite side. The ease and facility with which the ice yielded to the dexterous blows of the pickaxes, wielded by strong and determined men, was almost incredible. Apparently impenetrable masses of ice vanished before their efforts, and left a fairly good road by which we advanced. _April 14th._--Last night our sleeping-bags were frozen so hard that it was with great difficulty we succeeded in getting into them. Even when this was accomplished, the warmth we derived from them was inappreciable, and we felt more as if we were confined in a wooden box or coffin than in a woollen bag! My blanket wrappers, although I laid on them all night, were so stiff this morning that I had the utmost difficulty in bending them over my feet! Being Good Friday, our prayers in the morning were of longer duration than usual. [Illustration: INTERIOR OF TENT.]