Explore the Copies of this artwork.
A copy of this portrait, made by Pierre Legendre, is in the library of the Palais Rohan, Strasbourg, opposite the portrait of Louis XV, also in costume de sacre. 
Another copy is present at the Paris Observatory, between portraits of Giovanni Domenico Cassini and Urbain Le Verrier.
There's one copy at the J. Paul Getty Museum in LA and one at the Versailles Palace.
Urbain Le Verrier Palais Rohan, Strasbourg Versailles J. Paul Getty Museum Versailles Palace Paris Observatory Giovanni Domenico Cassini