Lancetti, writing of Niccolo Amati in 1823, says: "Some masterpieces by him still remain in Italy, among which is the Violin dated 1668, in the collection of Count Cozio. It is in perfect preservation, and for workmanship, quality, and power of tone far surpasses the instruments of his predecessors." The same writer remarks that "Niccolo Amati put his own name to his instruments about 1640." It was upon a Violoncello of this make that Signor Piatti played when he first appeared at the concert of the Philharmonic Society, on June 24, 1844. The instrument had been presented to him by Liszt, and is now in the possession of the Rev. Canon Hudson. In an entry in the Cathedral Register at Cremona, the name of the wife of Niccolo Amati is given as Lucrezia Paliari. The meagreness of accounts of a documentary character in relation to the famous makers of Cremona naturally renders every contribution of the kind of some value. The following extract, taken from the State documents in connection with the Court of Modena, serves to indicate the degree of esteem in which the instruments of Niccolo Amati were held during his lifetime, in comparison with those of his contemporary and pupil, Francesco Ruggieri. Tomaso Antonio Vitali, the famous Violinist, who was the director of the Duke of Modena's Orchestra, addressed his patron to this effect: "Please your most Serene Highness, Tomaso Antonio Vitali, your highness's most humble servant, bought of Francesco Capilupi, through the agency of the Rev. Ignazio Paltrineri, for the price of twelve doublons, a Violin, and paid such price on account of its having the name inside of Niccolo Amati, a maker of great repute in his profession. The petitioner has since found that this Violin has been wrongly named, as underneath the label is the signature of Francesco Ruggieri detto il Pero, a maker of less credit, whose Violins do not scarcely attain the price of three doublons."[3] Vitali closes his letter with an appeal to the Duke for assistance to obtain redress. [Footnote 3: "Luigi F. Valdrighi Nomocheliurgografia," Modena, 1884.]