Diogenes had known exactly what to expect when Nicolaes Beresteyn gave him the letter and bond to present to Ben Isaje; he was, therefore, not surprised in the least when he saw before him the true type of financial agent whom already he had met more than once in his life before. Ben Isaje, who was the depositary of vast sums of money placed in his house by clients of substance and of note, wore a long, greasy kaftan of black cloth, which was worn thread-bare at the elbows and the knees, and the shop wherein he transacted business both for governments and private individuals which oft times involved several million guilders, had only a few very ricketty chairs, one or two tables blackened with dirt and age, and a piece of tattered carpet in one corner as sole expressions of comfort. But all these facts were of course none of Diogenes' business. At his host's invitation he had sat down on one of the ricketty chairs and then proceeded to extract some papers from out the inner lining of his doublet. "It would save time," he began dryly, and seeing that the man still eyed him with suspicion, "if you would cease to deny that you are Ben Isaje, jeweller of Rotterdam. I have here some papers which I must deliver into the said Ben Isaje's own hands: they are writ by Mynheer Nicolaes Beresteyn of Haarlem and do explain the purport of my visit here." "From Nicolaes Beresteyn," quoth the other with an obvious sigh of relief. "Why did you not name him before, sir? I am always at Mynheer Nicolaes Beresteyn's commands. Indeed my name is Ben Isaje. An you have cause to doubt it, sir...." "Dondersteen! but I never did doubt it, man, from the moment I saw the end of your hooked nose through the aperture of your door. So no more talk now, I pray you. Time is getting on. Here is the letter which Mynheer Beresteyn bade me present to you." He handed over the letter to Ben Isaje which was writ in Beresteyn's own hand and duly signed with his own name. The Jew took it from him and drawing a chair close to the light on the table he unfolded the paper and began to read. Diogenes the while examined him attentively. He was the man who after this night would have charge of Gilda, at the bidding of her own brother; he--Diogenes--would after this night become a free agent, his pledge to Beresteyn would be redeemed and he would be free--in an hour's time mayhap--to work for his own ends--to restore the jongejuffrouw to her sorrowing father, by taking her by force from this old Jew's keeping and returning with utmost speed and in utmost secrecy the very way he had just come. A fortune of 500,000 guilders awaited him in Haarlem, provided he could cajole or threaten Gilda in keeping his share of her original abduction a secret for all times.