The travelling to-day was excessively heavy, in consequence of the unevenness of the floes and the deep soft snow with which they were covered. After lunch we arrived at and crossed some "veritable palæocrystic floes"--apparently of gigantic thickness, and studded with numerous rounded snow hillocks; the height of some of the latter being as much as thirty feet above the surface of the floe. In crossing one of these, the "Victoria" sledge capsized, but was soon righted without damaging either the sledge or the boat, or injuring the invalid who was lashed on top, and who received only a slight shaking. As we proceeded northwards we opened out the land to the westward, and a large bay which has since been called Clements Markham Inlet. A S.E. breeze sprang up in the evening shortly before we halted, which, strange to say, sent the temperature down rapidly to -33°, and we had, in consequence, to be cautious about frost-bites. _April 19th._--A fine clear day. Our bags last night were rendered a little more habitable by having been exposed during the day to the heat of the sun, which was sufficiently powerful to extract the greater part of the moisture which had been absorbed by them. Our plan is on fine days to suspend as much as we possibly can from the masts and yards of the boats, and to spread the gear out over the sledges, so that it may dry as we travel along. This answers admirably and enables us to pass more comfortable nights. After toiling hard for three and a half hours, during which time we had advanced the sledges barely a quarter of a mile, I came to the determination to abandon our largest boat. It was heart-breaking to witness the men slaving in their endeavours to drag on the heavy sledge and boat--to see the continual standing pulls, the incessant "one, two, three, haul," and no result. I did not arrive at this decision until after very mature deliberation. My conviction was that amongst such ice as that over which we were travelling, should a disruption occur, our boats would be of little service to us, except as a means of ferrying from one floe to another. For this purpose I retain the smaller boat. Leaving the boat in as conspicuous a position as possible, with her mast stepped and yard triced up, and having obtained a round of angles in order to fix her position, so as to facilitate our finding her on the return journey, the march was resumed, every one well pleased at being rid of the incubus, as the large boat was always regarded. We travelled over deep and uneven snow ridges, and experienced great difficulty in getting from one floe to another, on account of the perpendicular drop. Before halting we got on to some young ice amongst the hummocks, along which we rattled gaily, actually performing a distance of about half a mile in something like two hours! This is good work for us. It must be remembered that we have to advance _three_ sledges, and to do this we have to walk over the same road five times!