But I protested, saying that the weight of the fish would certainly break it away, and that we should lose it.

To save us from such a catastrophe, I unfastened the other end of the line, made a running noose round the tight line beneath Mr Denning’s hands, and let it run down till the noose struck the fish on the nose, and made it give a furious plunge to escape.

But the hook held firm in spite of my dread, and after a little twitching and shaking, with the lookers-on making remarks which only fidgeted me instead of helping, I managed to make the noose glide over the slippery body.

“Now!” cried Mr Frewen, who was as interested as the rest; but before the word was well uttered, I had given the line a sharp snatch just as the running noose was in the narrow part before where the tail fin curved out above and below like a new moon.

This meant a double hold, for the noose tightened, and now in spite of a fresh set of furious struggles the fish was steadily hauled out of the water, and we nearly had it up to the poop-rail, when the hook was torn out of its holding, and the fish hung down quivering and flapping from the noose about its tail.

The weight seemed to be tremendous, but I gave two or three sharp tugs, had the fish over the rail, and over on to the deck, whose planks it began to belabour heavily, while we gazed excitedly at the beautiful creature glistening in its splendid coat of many colours, which flashed gold, silver, orange, scarlet, and metallic blue and green at every quivering blow.

“What is it?” said Mr Denning eagerly, and I remember thinking how animated and well he looked that day.

“Well,” said the captain, “many years as I’ve sailed these seas, I hardly know what to say. It’s something like a dolphin, but it’s more like a bonito, and it isn’t unlike an albicore. What should you say, Brymer?”

“Quite fresh to me,” said the mate. “Certainly one of the mackerel family, by its head and the great crescent moon tail.”

“Yes, and the short fins on front, top, and bottom. Never mind, it looks a good one for the table, and I congratulate you, Mr Denning, upon your luck. Going to try again?”