Jean-Charles Allet is a French engraver born in Paris around 1668 and died after 1732.
He spent most of his life in Italy, especially at the Sardinian court, where he certainly died. He has always practiced his art in the style of engravers of the seventeenth century and has mainly given portraits (mostly of clergymen) and works of devotion.
According to Heinecken, he would have signed both Charles and Jean-Charles, which has sometimes made the existence of two distinct artists. Sourceschange the code
wiki
