The first book set in the Romain du RoiRoman type, devised for use by the Imprimerie nationale in France: Médailles sur les principaux événements du règne de Louis le Grand, is printed.[3]
^Palmer, Alan; Palmer, Veronica (1992). The Chronology of British History. London: Century Ltd. pp. 201–202. ISBN0-7126-5616-2.
^As "Narrow Road to the Interior", Bolitho, Harold (2003), in Treasures of the Yenching: seventy-fifth anniversary of the Harvard-Yenching Library, Chinese University Press. ISBN978-962-996-102-2. p. 35.