This is an Amati Violin Copy by Joseph Leistentritt made in Austria around 1908 with a label. Joseph Leistentritt is an Australian violin maker. Most of his works were seen during the 1900s.
This is a John Jusek Violin made in Czechoslovakia around 1920 with its label and signature inside. This is one of the finest exported violins of the Czechoslovakian string instrument merchant John Juzek.
Introducing the Maurice Bourguignon Violin made in 1927 in Brussels. Maurice Bourguignon is a French luthier who received several awards, medals, and diplomas for his work in various exhibitions. He was known for his very refined work in classical models characterized by a good red varnish.