Mr. Low is not the man to neglect opportunities. “The surrounding country appears to be fertile,” he noted, “as, in the clearing about the old Hudson’s Bay Company post, timothy grass grows abundantly and small fruits ripen early.” On the other hand, no great success had apparently attended horticultural efforts at the second trappers’ settlement he visited. “Great difficulty is experienced,” we are told, “in growing a small crop of potatoes, although the soil is the best in the region.” Again, “attempts have been made at this place to grow oats, barley, and wheat, but without success.” The explanation of this unsatisfactory state of things is detected by the scientific mind, and a valuable hint to the agricultural world is the result. This particular Hudson’s Bay post happens to be twelve hundred feet above sea-level—indeed, it occurs very near the line of greatest elevation running through Quebec province. “When lands are situated above the thousand-foot level,” Mr. Low points out, “there is constant danger of summer frosts, though these would probably be lessened by clearing the lands and breaking the surface with the plough.” He emphasises his contention by instancing experiences at the Hudson’s Bay post beside Waswanipi Lake, which is situated about one hundred and fifty miles away to the south-west. The climatic conditions are more favourable there because the elevation is only seven hundred feet above sea-level. At the Waswanipi station, we learn, “excellent root crops are grown annually, while experiments with the cultivation of cereals show that oats, barley, and the hardier varieties of wheat easily ripen.” The Canadian settler, when choosing a northern homestead, will be well advised to keep this matter of elevation in mind. Mr. Low, it will be observed, by no means limits his investigations, when travelling through a new country, to matters germane to his own science. “The fisheries of the larger lakes,” reported this broad-minded geologist, “will undoubtedly be a source of considerable wealth to the province as soon as a railway provides quick transport.” Speaking from personal experience, he goes on to say that “the chief food fishes are lake-trout, brook-trout, pike, pickerel, sturgeon, whitefish, and two species of sucker.” The sucker is, I believe, also known on the North American continent as the “stone-roller” and the “red-horse.” No doubt it is more appetising than it sounds. Coming now to matters belonging to Mr. Low’s special province, I must first mention his discovery of an interesting freak of Nature. “Near the western end of McKenzie Bay,” it seems, “is a low cone of dark, rotten serpentine, peculiar on account of its magnetic attraction, the compass pointing to it from all directions within a radius of half a mile.”