of snow after each hour's travelling to serve as guides to the depot and as marks for the return journey. Another blizzard held the men up on February 13, and they had an uncomfortable time in their sleeping-bags owing to low temperature.
During succeeding days the party plodded forward. They were able to cover from five to twelve miles a day, according to the surface and weather. They built the cairns regularly and checked their route by taking bearings of the mountains to the west. They were able to cover from five to twelve miles a day, the dogs pulling fairly well. They reached lat. 80° S. on the afternoon of February 20. Mackintosh had hoped to find a depot laid in that neighbourhood by Captain Scott, but no trace of it was seen. The surface had been very rough during the afternoon, and for that reason the depot to be laid there was named Rocky Mountain Depot. The stores were to be placed on a substantial cairn, and smaller cairns were to be built at right angles to the depot as a guide to the overland party. "As soon as breakfast was over," wrote Mackintosh the next day, "Joyce and Wild went off with a light sledge and the dogs to lay out the cairns and place flags to the eastward, building them at every mile. The outer cairn had a large flag and a note indicating the position of the depot. I remained behind to get angles and fix our position with the theodolite. The temperature was very low this morning, and handling the theodolite was not too warm a job for the fingers. My whiskers froze to the metal while I was taking a sight. After five hours the others arrived back. They had covered ten miles, five miles out and five miles back. During the afternoon we finished the cairn, which we have built to a height of eight feet. It is a solid square erection which ought to stand a good deal of weathering, and on top we have placed a bamboo pole with a flag, making the total height twenty-five feet. Building the cairn was a fine warming jab, but the ice on our whiskers often took some ten minutes thawing out. To-morrow we hope to lay out the cairns to the westward, and then to shape our course for the Bluff."
The weather, became bad again during the night. A blizzard kept the men in their sleeping-bags on February 21, and it was
