We have here a Labelled Amedee Dieudonne violin made around 1946 in Mirecourt, France. Amedee Dieudonne is a French luthier who specialized in copying Cremona Masters and was able to achieve a superior varnishing technique.
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.
Lambert-Humbert Frères was a well-known violin manufacturer in Mirecourt from 1876 to 1969. They produced various instruments from reputable makers like Joseph Aubry and Georges Apparut. The company changed to L.F.M. in 1919 and obtained the prestigious brand “A La Ville de Cremone” in 1927. Unfortunately, the industry declined in the mid-20th century, leading to the closure of all major firms by the 1960s, including Laberte.
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."
This is an A. Dieudonne Violin made in Mirecourt in about 1933. Amédée Dominique Dieudonné is a French luthier who specializes in copying the works of Cremona masters.
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.