An instance comes to mind of two well known dealers, one British, the other foreign, meeting together one day and opening some half-a-dozen Strads, that appeared up to that moment to have had their interiors undisturbed, or perhaps it might be said untampered with. What a meeting! and what a parting! let us hope that each table, upper or lower, that had so long been working in harmony, eventually became again properly mated and gave no cause for lawyers to "put their fingers in the pie." The results of the examination is related thus:--"In no two of the instruments were thicknesses alike; some had thick places and thin places; some were thicker on one side than the other; all were thicker in the centre of the upper table and all had these as three to five for the back." Another is that of a well known continental repairer in his day, relating how he had repaired a very large number of real Strads and found the upper tables to be of the same thickness, two and a half m's. all over, but that the backs varied in thickness. Some discrepancies here seemingly. To add to this, a correspondent says the Strads he has measured "have certainly not been thickest in the centre of the upper table." My own observations as to thicknesses I am afraid will not afford much comfort to those who have been hopeful at any time that the calipers would drag forth the precious secret. I recollect many years back seeing a very fresh Strad, and a hasty measurement possible at the time revealed too much wood, that is judging according to our modern ideas of regulation. One instance of a Strad, once my own property, comes to my mind. It had something wrong with the interior that necessitated opening. The violin was of good reputation for its tone of fine quality, quantity and ease of emission. There was no help for it; much against my inclination the separation of the upper table from the ribs would have to take place, either by my own hands, or those of some other person, the rectification being impossible from the exterior as it sometimes may be. With all necessary care, guided by past experience, the opening was safely accomplished, and after a very interesting examination of the interior, which to an ordinary observer would have seemed but peering into a dirty old wooden box, having nothing perceptibly different from any other, was in what would be called a fair state of preservation. I took the calipers in hand, expecting to learn something, but found all the original thicknesses had been lost under the hands of numerous repairers.