This is a Charles Claudot Violin. The name Claudot was a popular clan of luthiers in France who have been making violins from the 16th up to the 20th century.

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.

This is the Paul Kaul violin made in France dated 1918. Paul Kaul is a French violin maker who joined several workshops such as Thibouville Lamy, Silvestre and Maucotel, Vuillemin-Didion. He started several workshops on rue Racine, Nantes in 1907, rue du Pont Communeau in 1908, and at 130 Boulevard Brune in 1926. 

Check out this Ryszard Osowski Violin Model BR with Certificate. Ryszard Osowski is a Polish luthier who was able to gradually perfect the sound and quality of his instruments, concentrating more on building his own stringed instrument, passionately rearing towards crafting highly advanced violins.

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 the Barbet & Granier dated 1879 Violin from Marseille France. Charles Barbet and Edmund Granier of Marseille were at the forefront of outstanding makers at the turn of the 19th century.

Have a look at this Gliga Vasile 4/4 Violin with Lady's Head Scroll (Instrument Only). Gliga Vasile Special Series: Lady's head in scroll.

Check out this Leonidas Nadegini violin made about 1920. Jean-Baptiste Leonidas Nadegini was a Ukrainian luthier who was awarded as gold medalist for sonority in Saint Petersbourg competition in 1907.