One day a foreign newspaper fell into his hands containing an account of a recent sale in which sundry old manuscripts had brought large prices. A new idea crossed his mind, and the prospect of unexpected wealth unfolded itself to his imagination. For several months he studied even more industriously than before, until, having made up his mind, he began to attempt the reproduction of a certain valuable writing dating from the fourteenth century. He worked in his own room during the evening and allowed no one to see what he was doing, for although it was rarely that the old prince honoured the library with a visit, yet Meschini was inclined to run no risks, and proceeded in his task with the utmost secrecy.
Nothing could exceed the care he showed in the preparation and use of his materials. One of his few acquaintances was a starving, but clever chemist, who kept a dingy shop in the neighbourhood of the Ponte Quattro Capi. To this poor man he applied in order to obtain a knowledge of the ink used in the old writings. He professed himself anxious to get all possible details on the subject for a work he was preparing upon mediaeval calligraphy, and his friend soon set his mind at rest by informing him that if the ink contained any metallic parts he would easily detect them, but that if it was composed of animal and vegetable matter it would be almost impossible to give a satisfactory analysis. At the end of a few days Meschini was in possession of a recipe for concocting what he wanted, and after numerous experiments, in the course of which he himself acquired great practical knowledge of the subject, he succeeded in producing an ink apparently in all respects similar to that used by the scribe whose work he proposed to copy. He had meanwhile busied himself with the preparation of parchment, which is by no means an easy matter when it is necessary to give it the colour and consistency of very ancient skin. He learned that the ligneous acids contained in the smoke of wood could be easily detected, and it was only through the assistance of the chemist that he finally hit upon the method of staining the sheets with a thin broth of untanned leather, of which the analysis would give a result closely approaching that of the parchment itself. Moreover, he made all sorts of trials of quill pens, until he had found a method of cutting which produced the exact thickness of stroke required, and during the whole time he exercised himself in copying and recopying many pages of the manuscript upon common paper, in order to familiarise himself with the method of forming the letters.
It was nearly two years before he felt himself able to begin his first imitation, but the time and study he had expended were not lost, and the result surpassed his expectations. So ingeniously perfect was the facsimile when finished that Meschini himself would have found it hard to swear to the identity of the original if he had not been allowed to see either of the two for some time. The minutest stains were reproduced with scrupulous fidelity. The slightest erasure was copied minutely. He examined every sheet to ascertain exactly how it had been worn by the fingers rubbing on the corners and spent days in turning a page thousands of times, till the oft-repeated touch of his thumb had deepened the colour to the exact tint.
When the work was finished he hesitated. It seemed to him very perfect, but he feared lest he should be deceiving himself from having seen the thing daily for so many months. He took his copy one day to a famous collector, and submitted it to him for examination, asking at the same time what it was worth. The specialist spent several hours in examining the writing, and pronounced it very valuable, naming a large sum, while admitting that he was unable to buy it himself.
Arnoldo Meschini took his work home with him, and spent a day in considering what he should do. Then he deliberately placed the facsimile in his employer's library, and sold the original to a learned man who was collecting for a great public institution in a foreign country. His train of reasoning was simple, for he said to himself that the forgery was less likely to be detected in the shelves of the Montevarchi's palace than if put into the hands of a body of famous scientists who naturally distrusted what was brought to them. Collectors do not ask questions as to whence a valuable thing has been taken; they only examine whether it be genuine and worth the money.
Emboldened by his success, the forger had continued to manufacture facsimiles and sell originals for nearly twenty years, during which he succeeded in producing nearly as many copies, and realised a sum which to him appeared enormous and which was certainly not to be despised by any one. Some of the works he sold were published and annotated by great scholars, some were jealously guarded in the libraries of rich amateurs, who treasured them with all the selfish vigilance of the bibliomaniac. In the meanwhile Meschini's learning and skill constantly increased, till he possessed an almost diabolical skill in the art of imitating ancient writings, and a familiarity with the subject which amazed the men of learning who occasionally obtained permission to enter the library and study there. Upon these, too, Meschini now and then experimented with his forgeries, not one of which was ever detected.
Prince Montevarchi saw in his librarian only a poor wretch whose passion for ancient literature seemed to dominate his life and whose untiring industry had made him master of the very secret necessary in the present instance. He knew that such things as he contemplated had been done before and he supposed that they had been done by just such men as Arnoldo Meschini. He knew the history of the man's early disgrace and calculated wisely enough that the fear of losing his situation on the one hand, and the hope of a large reward on the other, would induce him to undertake the job. To all appearances he was as poor as when he had entered the service of the prince's father five and twenty years earlier. The promise of a few hundred scudi, thought Montevarchi, would have immense weight with such a man. In his eagerness to accomplish his purpose, the nobleman never suspected that the offer would be refused by a fellow who had narrowly escaped being convicted of forgery in his youth, and whose poverty was a matter concerning which no doubt could exist.
Montevarchi scarcely hesitated before going to the library. If he paused at all, it was more to consider the words he intended to use than to weigh in his mind the propriety of using them. The library was a vast old hall, surrounded on all sides, and nearly to the ceiling, with carved bookcases of walnut blackened with age to the colour of old mahogany. There were a number of massive tables in the room, upon which the light fell agreeably from high clerestory windows at each end of the apartment. Meschini himself was shuffling along in a pair of ancient leather slippers with a large volume under his arm, clad in very threadbare black clothes and wearing a dingy skullcap on his head. He was a man somewhat under the middle size, badly made, though possessing considerable physical strength. His complexion was of a muddy yellow, disagreeable to see, but his features rendered him interesting if not sympathetic. The brow was heavy and the gray eyebrows irregular and bushy, but his gray eyes were singularly clear and bright, betraying a hidden vitality which would not have been suspected from the whole impression he made. A high forehead, very prominent in the upper and middle part, contracted below, so that there was very little breadth at the temples, but considerable expanse above. The eyes were near together and separated by the knifelike bridge of the nose, the latter descending in a fine curve of wonderfully delicate outline. The chin was pointed, and the compressed mouth showed little or nothing of the lips. On each side of his head the coarsely-shaped and prominent ears contrasted disagreeably with the fine keenness of the face. He stooped a little from the neck, and his shoulders sloped in a way that made them look narrower than they really were.
As the prince closed the door behind him and advanced, Meschini lifted his cap a little and laid down the book he was carrying, wondering inwardly what had brought his employer to see him at that hour of the morning.
"Sit down," said Montevarchi, with more than usual affability, and setting the example by seating himself upon one of the high-backed chairs which were ranged along the tables. "Sit down, Meschini, and let us have a little conversation."