I also found that Ole Bull took special interest in the different forms of violins, and I remember that as early as 1841, at which time I worked at Pesth, my employer made the so-called "Ole Bull's bass-bars" in violins, the ideas of Ole Bull concerning violins then being accepted as authority. Ole Bull subsequently made many experiments regarding tone, especially upon new violins, in order to reproduce the same character of tone, then considered lost, peculiar to the Italian instruments. Knowing that all experiments made since the death of the celebrated Italian masters had proven unsuccessful, he undertook to construct a violin of very old wood, but was soon convinced that he had not obtained better results than others; he therefore decided the project to be an impossibility, and having arrived at this decision, his opinion was generally conceded to. Since then, doubtless, he found out that to make a violin was a more difficult task, for him, than to play on one. As a virtuoso, however, he obtained a celebrity which will make his name immortal, and as he was an artist in his own peculiar way, his name will live forever in the memory of men. Nature has endowed many men with rare gifts, each one possessing a talent peculiar to himself: but we know how long it requires to perfect one's self in any given art, and it therefore cannot be expected that a great violin virtuoso should at the same time be proficient in the art of violin making, the two arts being totally different. It is, however, generally believed that the assertion of Ole Bull had more weight with many violin players and amateurs than the most adequate knowledge of a violin maker. I admit that Ole Bull had some experience with violins, but had he obtained sufficient knowledge he would have easily understood that many of his ideas were not based upon principles which he thought had remained secret to all investigators on the subject, as the greatest authorities have acknowledged the tone in George Gemünder's violins to be of the same quality as that characteristic of the best Italian instruments.

This proves that violins are judged the best when they are mistaken for Italian instruments and prejudice only is the actuating motive when the declaration follows that the instrument is a new violin. If, therefore, the knowledge of tone could have proved more reliable, prejudice would not, in many cases, have appeared so severe, and embodied itself so as to degenerate into fanaticism.

Violins made of healthy wood and according to the rule can never lose their tone. It is, however, something different if they are carelessly treated.

When an Italian violin, which lay untouched in concealment for fifty years, was shown to Wieniawski at the Russian court, and he was asked what he thought of it, he said, after trying it: "The violin has a bad tone." "Well," said the Emperor, "let us put it back in its old place. If it had been good I should have presented you with it." Wieniawski, greatly surprised, replied: "Oh, when I play upon it it will regain its tone." Here vanity and ignorance are shown at once; for if that artist had had any knowledge of violins, he must have known that the violin was not in good order, and that it was first necessary to have it put in a good condition by a professional repairer; but instead of making such a proposal, he thought to make an impression by his renown, and that he would improve it by playing upon it.

I mention this because it contains two points: firstly, because, especially here in America, great stress is laid upon the opinions of such artists, but it proves that artists do not always have a knowledge sufficient to enable them to give a correct judgment of violins; secondly, if this violin had been new, many would have thought that it was made of chemically prepared wood. A violin, however, of such defective wood, can never give a good tone; because the life is taken out of it when it is made. If such artists would make themselves acquainted with a professional violin maker, many of them would get more light on this matter, but since they consider themselves to be authorities on the subject, there is very little prospect of visible progress. It is, therefore, a rarity when an artist is found who is able to judge of the quality of tone, whether the wood is chemically prepared or not, and although this is easily to be distinguished by the practiced ear, a peculiar experience is required for it nevertheless. Many, however, believe that he who plays the violin to perfection, and especially the player of renown, must be acknowledged as a judge of tone. I admit that many violin players are judges of tone, but not beyond a certain degree, as the greater number of them hear their own instruments only and are taken with them; but he who possesses a feeling of tone, and into whose hands violins of all shapes and qualities are falling, whereby he learns to distinguish the different characters of tone, is to be considered a connoisseur of tone; he must, however, possess some knowledge of playing, although it is not necessary for him to be a solo player, for with how many solo players have I become acquainted who have no more judgment of tone than children.

For musicians and solo players it is very difficult to find out how far the tone of a violin reaches. Many a player, having no experience in this regard, plays in concerts on a violin which sounds like an echo, but if the instrument is called Stradivarius or Guarnerius and $3,000 has been paid for it, and besides it has a "history" attached to it, then, verily, it must sound. The critic, however, does not blame the violin, but the player, for weakness of tone, and in that respect he is right.

For solo players who still use such echoing violins in concerts, it would be of the greatest importance to make themselves acquainted with the quality of tone which is fit for concerts, for most Italian violins which are used in concerts prove either too old or of too thin wood; but most players are accustomed to the fine, tender, echoing tone to a degree that the true concert tone appears quite strange to them.

Thus, violins of chemically prepared wood will never do for concerts, and it is a great mistake to believe that such violins have ever produced as good a tone as good Italian violins do. Ignorance and self interest have launched this untruth into the world. For violins made of such wood produce short vibrations—a muffled color of tone similar to that of impaired Italian instruments. Vuillaume put all the world in commotion with his violins of chemically prepared wood, and all the world sang hosannas. But when it was found that such instruments kept this tone only a short time, there arose a general prejudice against new violins and no one would play on them.

In order to remove all such ideas and prejudices I can safely assert that violins of a free, high, clear and powerful character of tone, with a quality which thrills the heart—such tone as my instruments produce, and which qualities are now seldom found in the best Italian violins—can never be obtained by any artificial preparation of the wood, but only by way of science according to acoustic principles.

Of course it is the wood more than anything else which is to be taken into consideration; for without the right sort of wood all science will be unavailing, and vice versa. Many violin makers can get the best wood, but where there is no talent applied in the construction, nothing very good can come forth.