The star witness for the prosecution to prove that the instrument produced in the police court was the Bott violin was August M. Gemunder, and his testimony upon the trial before Recorder Goff is worthy of careful examination, since the jury considered it of great importance in reaching a verdict, even requesting that it should be re-read to them some hours after retiring to deliberate. Gemunder testified, in substance, that he belonged to a family which had been making violins for three generations and had himself been making them for twenty years, that he was familiar with Bott's Stradivarius, having seen it three times, and that he firmly believed a large part of the violin produced before the magistrate was the missing Bott—certainly the back and scroll. Moreover, he was able to describe the markings of the Bott violin even to the label inside it. It should be mentioned, however, that in the magistrate's court he had been called only to describe the Bott violin and not to identify the one produced as the Bott itself. He further swore that the violin now offered by the defense on the trial was not the one in evidence before the magistrate, but was one which he had sold some years before to one Charles Palm.
The defense, on the other hand, called among its witnesses John P. Frederick, a violin maker, who testified that he was familiar with the Bott Strad. and had seen it in 1873 at Bott's house, Grenecher Castle, in Germany; that he had repaired it in this country in 1885; that the instrument in court was not a Strad. nor even a good imitation of one, and, of course, was not the "Duke of Cambridge," but that it was the identical instrument produced before the magistrate, and one which he recognized as having been sent him for repair by Charles Palm in 1885.
Thus both sides agreed that the fiddle now offered in evidence was a bogus Strad. once belonging to a man named Palm, the only element of conflict being as to whether or not the violin which Flechter had offered for sale was the Palm instrument, or, in fact, Bott's famous "Duke of Cambridge."
All this technical testimony about violins and violin structure naturally bored the jury almost to extinction, and even the bitter personal encounters of counsel did not serve to relieve the dreariness of the trial. One oasis of humor in this desert of dry evidence gave them passing refreshment, when a picturesque witness for the defense, an instrument maker named Franz Bruckner, from South Germany, having been asked if the violin shown him was a Strad., replied, with a grunt of disgust: "Ach Himmel, nein!" Being then invited to describe all the characteristics of genuine Stradivarius workmanship, he tore his hair and, with an expression of utter hopelessness upon his wrinkled face, exclaimed despairingly to the interpreter:
"Doctor, if I gave you lessons in this every day for three weeks you would know no more than you do now!"—an answer which was probably true, and equally so of the jury who were shouldered with the almost impossible task of determining from this mass of conflicting opinion just where the truth really lay.
The chief witness for the defense was John J. Eller, who testified that he had been a musician for thirty years and a collector of violins; that the violin in court was the same one produced before the magistrate, and was not Bott's, but his own; that he had first seen it in the possession of Charles Palm in 1886 in his house in Eighth Street and St. Mark's Place, New York City, had borrowed it from Palm and played on it for two months in Seabright, and had finally purchased it from Palm in 1891, and continued to play in concerts upon it, until having been loaned by him to a music teacher named Perotti, in Twenty-third Street, it was stolen by the latter and sold to Flechter.
It appeared that Eller had at once brought suit against Flechter for the possession of the instrument, which suit, he asserted, he was still pressing in the courts, and he now declared that the violin was in exactly the same condition in every respect as when produced in the police court, although it had been changed in some respects since it had been stolen. It had originally been made of baked wood by one Dedier Nicholas (an instrument maker of the first half of the nineteenth century), and stamped with the maker's name, but this inscription was now covered by a Stradivarius label. Eller scornfully pointed out that no Strad. had ever been made of baked wood, and showed the jury certain pegs used by no other maker than Nicholas, and certain marks worn upon the instrument by his, the witness', own playing. He also exhibited the check with which he had paid for it.
In support of this evidence Charles Palm himself was called by the defense and identified the violin as one which he had bought some twelve years before for fifteen or twenty dollars and later sold to Eller. Upon the question of the identity of the instrument then lying before the jury this evidence was conclusive, but, of course, it did not satisfy the jury as to whether Flechter had tried to sell the Palm violin or Bott's violin to Durden. Unfortunately Eller's evidence threw a side light on the defence without which the trial might well have resulted in an acquittal.
Eller had sworn that he was still vigorously endeavoring to get the Palm violin back from Flechter. As contradicting him in this respect, and as tending to show that the suit had not only been compromised but that he and Flechter were engaged in trying to put off the Palm violin as a genuine Stradivarius and share the profit of the fraud, the prosecution introduced the following letter from the witness to his lawyer:
CLIFTON HOUSE, CHICAGO, ILLINOIS.