As Sam Vesthreim finished, Frank could have almost hugged him for the news he brought. An irrepressible murmur of relief ran round the crowded court, a murmur that the usher was for a minute or two powerless to prevent. The judge whispered to an attendant. The diamond was produced and handed to the Jew. “Do you recognise that stone?” said the judge.

“I do, my lord,” answered Vesthreim emphatically. “That is the stone I put inside the crocodile. I could swear to it among a thousand.” The little man’s eyes gleamed pleasurably yet regretfully upon the gem as he spoke.

Here, then, was the mystery of the fatal, puzzling diamond cleared up. There were few more questions to ask. The little Jew frankly admitted that the stone was a De Beers stone, stolen by a native worker; there was little else to learn. Frank was a free man, practically, as he stood there, jaded and worn, yet at least triumphant. It was a dear triumph though, only snatched from disaster by the merest chance in the world—the coming of David Ayling. And the tortures, the agonies he had suffered in these last few weeks of suspense! He knew that nothing—the kindly congratulations of friends, the tenderer affection of relations, the hearty welcome of a well-nigh lost world—none of these good things could ever quite repay him, ever restore to him what he had lost.

In a very few minutes Frank had been discharged from custody. The judges in brief, sympathetic speeches, congratulated him on his triumphant issue from a very terrible ordeal, and trusted that the applause and increased respect of his fellow-citizens would in some slight degree make up to him for his undoubted sufferings.

Frank left the court, arm in arm with David Ayling, whom he could not sufficiently thank for his timely and strenuous assistance. A troop of friends escorted him to the Transvaal Hotel, where his health was drunk in the hearty Kimberley way, with innumerable congratulations. All this was very gratifying, as was the magnificent dinner which a number of friends gave to him a day or two later, at which half Kimberley assisted. But, for the present, Frank desired only to be left severely alone, with the quieter companionship of his few most intimate friends. He was still half stunned and very unwell; some weeks or months must elapse before he should be himself again.

One of his first inquiries was after Nina Staarbrucker, whom he wished sincerely to thank for her brave and honest defence of him at the trial. He learned, with a good deal of surprise, that she had left Kimberley on the morning after the trial, alone. He learned too, with less surprise, that Otto had quitted the town on urgent business in the Transvaal, and was not likely to return for some time. Beyond these bare facts, he could gather little or nothing of Nina and her whereabouts. He rather suspected she had gone to some relations near Cape Town, but for the present her address was undiscoverable.

Very shortly after the result of the trial, Frank Farnborough was granted by his company six months’ leave of absence, with full pay in the meantime. It was felt that the young man had been injured cruelly by his imprisonment, and that some atonement was due to him; and the great Diamond Company he served, not to be behind in the generous shake of the hand, which all Kimberley was now anxious to extend to a hardly used man, was not slow in giving practical manifestation of a public sympathy. The stolen stone had been proved a De Beers diamond, and Frank, its unfortunate temporary owner, had not only been deprived of a valuable find, but for his innocent ownership had suffered terribly in a way which no honest man could ever possibly forget. In addition, therefore, to his grant of leave of absence and full salary, Frank was handed a cheque for five hundred pounds, being, roughly, a half share of the value of the recovered gem.

Frank at once set out upon an expedition on which he had long fixed his mind—a hunting trip to the far interior. His preparations were soon made, and, a few weeks later, he was enjoying his fill of sport and adventure in the wild country north-east of the Transvaal, at that time a veldt swarming with great game.

After three months came the rains, and with the rains, fever—fever, too, of a very dangerous type. Frank directed his waggon for the Limpopo River, and, still battling with the pestilence, kept up his shooting so long as he had strength. At last came a time when his drugs were conquered, the fever held him in a death-like grip, and he lay in his kartel gaunt, emaciated, weak, almost in the last stage of the disease. The fever had beaten him, and he turned his face southward and trekked for civilisation.

The waggons—he had a friendly trader with him by this time—had crossed the Limpopo and outspanned one hot evening in a tiny Boer village, the most remote of the rude frontier settlements of the Transvaal Republic. Frank, now in a state of collapse, was lifted from his kartel and carried into the back room of the only store in the place—a rude wattle and daub shanty thatched with grass. He was delirious, and lay in high fever all that night. In the morning he seemed a trifle better, but not sensible of those about him. At twelve o’clock he was once more fast in the clutches of raging fever; his temperature ran up alarmingly; he rambled wildly in his talk; at this rate it seemed that life could not long support itself in so enfeebled a frame.