Then it was that the diligent patching and the strong tackle told. The question was not with regard to the strength of the net, it was rather with regard to the strength of the younger lads; for they had succeeded in enclosing a goodly portion of a large shoal of mackerel, and the weight seemed more than they could get into the boat. But even the strength of the younger ones seemed to grow into the strength of giants when they saw through the clear water a great moving mass like quicksilver. And then the wild excitement of hauling in; the difficulty of it; the danger of the fish escaping; the warning cries of Rob; the clatter made by the mackerel; the possibility of swamping the boat altogether, as all the four were straining their utmost at one side. Indeed, by an awkward tilt at one moment some hundred or two of the mackerel were seen to glide away; but perhaps that rendered it all the more practicable to get into the boat what remained. When that heaving, sparkling, jerking mass of quicksilver at last was captured--shining all through the brown meshes of the net--the younger lads sat down quite exhausted, wet through, and happy. 'Man, Rob, what do you think of that?' said Neil in amazement. 'What do I think?' said Rob; 'I think that if we could get two or three more hauls like that I would soon buy a share in Coll MacDougall's boat and go after the herring.' They had no more thought that afternoon of 'cuddy'-fishing after this famous take. Rob and Neil--the younger ones having had their share--rowed back to Erisaig; then Rob left the boat at the slip, and walked up to the office of the fish-salesman. 'What will ye give me for mackerel?' he said. The salesman laughed at him, thinking he had caught a few with rods and flies. 'I'm no buying mackerel,' said he; 'no by the half-dozen.' 'I've half a boat load,' said Rob. The salesman glanced towards the slip, and saw the tailor's boat pretty low in the water. 'Is that mackerel?' 'Yes, it is mackerel.' 'Where were you buying them?' 'I was not buying them anywhere. I caught them myself--my brothers and me.' 'I do not believe you.' 'I cannot help that, then,' said Rob. 'But where had I the money to buy mackerel from any one?' The salesman glanced at the boat again. 'I'll go down to the slip with you.' So he and Rob together walked down to the slip, and the salesmen had a look at the mackerel. Apparently he had arrived at the conclusion that, after all, Rob was not likely to have bought a cargo of mackerel as a commercial speculation. 'Well, I will buy the mackerel from you,' he said. 'I will give you half-a-crown the hundred for them.' 'Half-a-crown!' said Rob. 'I will take three-and-sixpence the hundred for them.' 'I will not give it to you. But I will give you three shillings the hundred, and a good price, too.' 'Very well, then,' said Rob.