Note in French dated 52 years after Blaikie's death.

Monochrome print of Louis XVI, Queen Marie Antoinette and Louis XVII (the Dauphin), pictured in a circular frame above a marble stand containing a vase and various plants. The picture itself has been cut from a larger image and mounted on another piece of paper. The picture is in a black and gold painted wooden frame with a glass panel.
A similar copy of the portrait is held at the British Museum: https://www.britishmuseum.org/research/collection_online/collection_object_details.aspx?objectId=3523963&partId=1&searchText=Louis+seize&page=1
(Box 4)

Letter from Office of Commissioners for Claims in France to Thomas Blaikie, dated 26 May 1821, noting that a rejection of his claim is being prepared and detailing reasons for this.