sentences:  Material not purchased for King George is at the Institut de France in Paris (botanical drawings) and elsewhere.A comprehensive "catalogue raisonné" of the collection in thirty-four volumes is in progress of publication under the title "The Paper Museum of Cassiano dal Pozzo".It is being produced under the auspices of the Royal Collection Trust and the Warburg Institute, and with the support of the British Academy, the Accademia dei Lincei and the Académie des Inscriptions et Belles-Lettres.