Check out this Mast Fils Violin Dated 1827. Joseph Laurent Mast a French violin maker who branded his violins with the inscription inside that says “Mast Fils Toulouse."
Joseph Laurent Mast (1757-1840) is a French violin maker who apprenticed with Didier Nicolas at Mirecourt before he went to Toulouse and settled there at around 1807. He branded his violins with the inscription inside that says “Mast Fils Toulouse (date) in similar places. “Mast fils” because he is the son of the son of Jean Laurent Mast, a luthier established in Paris and Toulouse in the second half of the 18th century. “Fils” is a French word for son, he frequently signed his production "JL Mast in Paris" but since he and his father have the same initials he perhaps might have changed it to “Mast.
Paul Lorange, a renowned French luthier from Lyon, worked in Marseille during the early to mid-20th century. He established his independent workshop in the city in the early 1930s and was known for his fine workmanship on classical models and his use of various shades of red varnish. The violin in question was made in 1932, and it's noted that the handwriting on the violin and his original label may differ.
Amati Mangenot made this violin, but he "Italianised" his name and city, resulting in Mageno and Bordo.
Amati Mangenot (1901 – 1966), a French luthier, crafted this violin. He collaborated with the Laurent brothers and later took over Emile Laurent's workshop in Bordeaux.
This is a Josef Kreuzinger Violin Made in Germany around 1924. Josef Kreuzinger was a German luthier whose works were deemed as excellent and professional.
Moretti Egidio transitioned from cabinetmaking to violin making in 1924-1928. During 1945-1955 in Lavagna, Genoa, his instruments were known for their accuracy and good varnish, with two different labels used - handwritten and printed.
Lambert-Humbert Frères firm (fl. 1876 – 1969) was a major violin manufacturer in Mirecourt, offering a wide range of models and quality levels, established in 1876 by violin-making brothers Maurice-Emile and Pierre Alexis Auguste Laberte.
We have here the Domenico Fantin Violin made in Varese, Italy 1971. Domenico Fantin’s instruments are played in major European and American orchestras. Great soloists like Yehudi Menuhin purchased one of his violins in 1969, and Uto Ughi, who owns two of his instruments.