This violin no longer has its label, but comes with a 1953 certificate by the important Dutch authority, J. J. van de Geest, stating that it is the work of Matthias Klotz, made in Mittenwald and dated 1730.
More recently however, several knowledgeable and well-informed persons stated that this violin more closely resembles the work of Sebastian Klotz (I) than that of his father, Matthias (I).
This violin is characterized by unusually beautiful tone - mature, clear, and strong and with a wide range of tonal colours. It is a very responsive instrument that allows for easy execution. For this reason it was for many years the principal instrument of the important South African concert violinist and recitalist, Susan Sauerman, who dominated concert performance during the 1960s to the 80s. It has been used extensively for solo recitals, concertos, chamber music concerts and many radio broadcasts. It has literally been on every concert stage in South Africa. Ms Sauerman told me that this instrument's tone invariably drew favourable comments of praise from audiences, wherever she performed.
This instrument is in extremely good condition for an instrument some 290 years old. In 1953 J. J. van de Geest described this violin as being 'in a very fine state of preservation,' and it still is. By all standards this is an excellent acquisition for a serious professional musician and also a very good investment.