This is a favourite device of sea trout, which are very apt to 'flasker' on the top of the water. The _Vade Mecum_, in advance of Walton on this point, recommends a swivel in minnow-fishing: but has no idea of an artificial minnow of silk. I have known an ingenious lady who, when the bodies of her phantom minnows gave out, in Norway, supplied their place successfully with bed-quilting artfully sewn. In fact, anything bright and spinning will allure fish, though in the upper Ettrick, where large trout exist, they will take the natural, but perhaps never the phantom or angel minnow. I once tried a spinning Alexandra fly over some large pond trout. They followed it eagerly, but never took hold, on the first day; afterwards they would not look at it at all. The _Vade Mecum_ man, like Dr. Hamilton, recommends a light fly for a light day, a dark fly for a dark day and dark weather; others hold the converse opinion. Every one agrees that the smallness of the flies should be in proportion to the lowness of the water and the advance of summer. {7} Our ancestors, apparently, used only one fly at a time; in rapid rivers, with wet fly, two, three, or, in lochs like Loch Leven, even four are employed. To my mind more than two only cause entanglements of the tackle. The old English anglers knew, of course, little or nothing of loch fishing, using bait in lakes. The great length of their rods made reels less necessary, and they do not seem to have waded much. A modern angler, casting upwards, from the middle of the stream, with a nine-foot rod, would have astonished Walton. They dealt with trout less educated than ours, and tooled with much coarser and heavier implements. They had no fine scruples about bait of every kind, any more than the Scots have, and Barker loved a lob-worm, fished on the surface, in a dark night. He was a pot-fisher, and had been a cook. He could catch a huge basket of trout, and dress them in many different ways,--broyled, calvored hot with antchovaes sauce, boyled, soused, stewed, fried, battered with eggs, roasted, baked, calvored cold, and marilled, or potted, also marrionated. Barker instructs my Lord Montague to fish with salmon roe, a thing prohibited and very popular in Scotland. 'If I had known it but twenty years agoe, I would have gained a hundred pounds onely with that bait. I am bound in duty to divulge it to your Honour, and not to carry it to my grave with me. I do desire that men of quality should have it that delight in that pleasure: the greedy angler will murmur at me, but for that I care not.' Barker calls salmon roe 'an experience I have found of late: the best bait for a trout that I have seen in all my time,' and it is the most deadly, in the eddy of a turbid water. Perhaps trout would take caviare, which is not forbidden by the law of the land. Any unscrupulous person may make the experiment, and argue the matter out with the water-bailie. But, in my country, it is more usual to duck that