Many years back there was some discussion about concerning the extent to which Carlo Bergonzi helped, or what part he undertook, if it were admitted that some of the Stradivari violins of the latest period were not entirely the work of the master. There was much said for and against the possibility or probability of there being any of Carlo Bergonzi's handiwork to be seen on any of the late Strads. No one seems to have questioned the presence of the influence of Bergonzi's style in the work of Franciscus Stradivari, the eldest of the sons, who, after labouring for many years on his father's moulds and patterns, might have reasonably been tempted to take a "leaf from the book" of such a master in designing as his friend and fellow-assistant, Carlo Bergonzi. To take any sort of hint from that wonderful, although fitful genius, Giuseppe Guarneri, working within earshot, was not to be entertained for a moment, as the style of workmanship, the calibre and quality of tone belonging to his manner, was quite opposed to Stradivarian teaching, and besides which there are no records or traditions indicating even usual social intercourse. We are therefore thrown upon our own resources in estimating any connection of Carlo Bergonzi with the late work of Antonio Stradivari. The instruments themselves will be the only guide and, without doubt, in the face of other evidence, had it been present, the best. Stradivari's work during the last ten or more years of his life was showing exactly what we should expect of the man when working at a patriarchal age. The stamp of the veteran handicraftsman may be traced not unfrequently on the works of other eminent makers of Cremona, including Andreas, Hieronymus, Nicolas, and his son Hieronymus and others down to the latest period of Cremonese art, when Laurentius Storioni was proving that if in its last struggles it was not quite dead.