"You can put all those things away for the day, Mr. Madgin," said her ladyship. "A far more important matter claims our attention just now. In the first place, I must introduce to you Sergeant Nicholas, many years ago servant to my son, Captain Pollexfen, who died in India. (Sergeant, this is Mr. Madgin, my man of business.) The sergeant, who has only just returned to England, told me yesterday a very curious story which I am desirous that he should repeat in your presence to-day. The story relates to a diamond of great value, said to have been stolen from the body of my son immediately after death, and I shall require you to give me your opinion as to the feasibility of its recovery. You will take such notes of the narrative as you may think necessary, and the sergeant will afterwards answer, to the best of his ability, any questions you may choose to put to him." Then turning to the old soldier, she added: "You will be good enough, sergeant, to repeat to Mr. Madgin such parts of your narrative of yesterday as have any reference to the diamond. Begin with my son's dying message. Repeat word for word, as closely as you can remember, all that was told you by the sycee Rung. Describe as minutely as possible the personal appearance of M. Platzoff; and detail any other points that bear on the loss of the diamond."

So the sergeant began, but the repetition of a long narrative not learnt by heart is by no means an easy matter, especially when they to whom it was first told hear it for the second time, but rather as critics than as ordinary listeners. Besides, the taking of notes was a process that smacked of a court-martial and tended to flurry the narrator, making him feel as if he were upon his oath and liable to be browbeat by the counsel for the other side. He was heartily glad when he got to the end of what he had to tell. The postscript to Captain Pollexfen's letter was then read by Miss Holme.

Mr. Madgin took copious notes as the sergeant went on, and afterwards put a few questions to him on different points which he thought not sufficiently clear. Then he laid down his pen, rubbed his hands, and ran his fingers through his scanty hair. Lady Pollexfen rang for her butler, and gave the sergeant into his keeping, knowing that he could not be in better hands. Then she said:--"I will leave you, Mr. Madgin, for half an hour. Go carefully through your notes, and let me have your opinion when I come back as to whether, after so long a time, you think it worth while to institute any proceedings for the recovery of the diamond."

So Mr. Madgin was left alone with what he called his "considering cap." As soon as the door was closed behind her ladyship, he tilted back his chair, stuck his feet on the table, buried his hands deep in his pockets, and shut his eyes, and so remained for full five-and-twenty minutes. He was busy consulting his notes when Lady Pollexfen re-entered the room. Mr. Madgin began at once.

"I must confess," he said, "that the case which your ladyship has submitted to me seems, from what I can see of it at present, to be surrounded with difficulties. Still, I am far from counselling your ladyship to despair entirely. The few points which, at the first glance, present themselves as requiring for solution are these:--Who was the M. Platzoff who is said to have stolen the diamond? and what position in life did he really occupy? Is he alive or dead? If alive, where is he now living? If he did really steal the diamond, are not the chances as a hundred to one that he disposed of it long ago? But even granting that we were in a position to answer all these questions; suppose even that this M. Platzoff were living in Tydsbury at the present moment, and that fact were known to us, how much nearer should we be to the recovery of the diamond than we are now? Your ladyship must please to bear in mind that as the case is now we have not an inch of legal ground to stand upon. We have no evidence that would be worth a rush in a court of law that M. Platzoff really purloined the diamond. We have no trustworthy evidence that the diamond itself ever had an existence."

"Surely, Mr. Madgin, my son's letter is sufficient to prove that fact."

"Sufficient, perhaps, in conjunction with the other evidence, to prove it in a moral sense, but certainly not in a legal one," said Mr. Madgin, quietly, but decisively. "Your ladyship must please to bear in mind that Captain Pollexfen in his letter makes no absolute mention of the diamond by name; he merely writes of it vaguely under certain initials, and, if called upon, how could you prove that he intended those initials to stand for the words Great Mogul Diamond, and not for something altogether different? If M. Platzoff were your ladyship's next-door neighbour, and you knew for certain that he had the diamond still in his possession, you could only get it from him as he himself got it from your son--by subterfuge and artifice. Your ladyship will please to observe that I have put forward no opinion in the case. I have merely offered a statement of plain facts as they show themselves on the surface. With those facts before you it rests with your ladyship to decide what further steps you wish taken in the matter."

"My good Madgin, do you know what it is to hate?" demanded Lady Pollexfen. "To hate with a hatred that dwarfs all other passions of the soul, and makes them pigmies by comparison? If you know this, you know the feeling with which I regard M. Platzoff. If you want the key to the feeling, you have it in the fact that his accursed hands robbed my dead son: even then you must have a mother's heart to feel all that I feel." She paused for a moment as if to recover breath; then she resumed. "See you, Mr. Solomon Madgin, I have a conviction, an intuition, call it what you will, that this Russian scoundrel is still alive. That is the first fact you have got to find out. The next is, where he is now residing. Then you will have to ascertain whether he has the diamond still in his possession, and if so, by what means it can be recovered. Only recover it for me--I ask not how or by what means--only put into my hands the diamond that was stolen off my son's breast as he lay dead; and the day you do that, my good Madgin, I will present you with a cheque for five thousand pounds!"

Mr. Madgin sat like one astounded; the power of reply seemed taken from him. "Go now," said Lady Pollexfen, after a few moments. "Ordinary business is out of the question today. Go home and carefully digest what I have just said to you. That you are a man of resources, I know well; had you not been so, I would not have employed you in this matter. Come to me to-morrow, next day, next week--when you like; only don't come barren of ideas; don't come without a plan, likely or unlikely, of some sort of a campaign."

Mr. Madgin rose and swept his papers mechanically into his bag. "Your ladyship said five thousand pounds, if I mistake not?" he stammered out.