These, then, are the instruments which are so highly esteemed, and which form one of the chief links in the Violin family. The highest praise must be conceded to the originator of a design which combines extreme elegance with utility; and, simple as the result may appear, the successful construction of so graceful a whole must have been attended with rare ingenuity and persevering labour. Here, again, is evidence of the master mind, never resting, ever seeking to improve--evidence, too, that mere elaboration of work was not the sole aim of the Cremonese makers. They designed and created as they worked, and their success, which no succeeding age has aspired to rival, entitles them to rank with the chief artists of the world. On the form of the instrument known as the "grand Amati" Stradivari exerted all the power of his early years; and the fruits of his labours are, in point of finish, unsurpassed by any of his later works. Where Niccolo Amati failed, Stradivari conquered; and particularly is this victory to be seen in the scrolls of his instruments during the first period, which are masterpieces in themselves. How bold is the conception, how delicate the workmanship, what a marvel of perfection the sound-hole! But as these Violins are noticed under the head of "Stradivari," it is unnecessary to enter into details here. Beside Stradivari, many makers of less importance followed the "grand Amati" pattern, among whom may be mentioned Jacobs, of Amsterdam, who takes a prominent place as a copyist. The truthfulness of these copies, as regards the chief portions of the instrument, is singularly striking, so much so, indeed, as to cause them to be frequently mistaken for originals by those who are not deeply versed in the matter. The points of failure in these imitations may be cited as the scroll and sound-hole. The former lacks ease, and seems to defy its author to hide his nationality. The scroll has ever proved the most troublesome portion of the Violin to the imitator. It is here, if anywhere, that he must drop the mask and show his individuality, and this is remarkably the case in the instance above mentioned. A further difference between Amati and Jacobs lies in the circumstance that the latter invariably used a purfling of whalebone. Another copyist of Amati was Grancino. As the varnish which he used was of a different nature from that of his original, his power of imitation must be considered to be inferior to that of some others. Numerous German makers, whose names will be found under the "German School," were also liege subjects of Amati, and copied him with much exactness; so also, last, but not least, our own countrymen, Forster, Banks, and Samuel Gilkes.