Autograph manuscript signed « Paul Claudel »
Château de Lutaines, June 1925, 17 p. 1/2 in-4°
« Rivière is the best illustration of this Providence whose hand he never ceased to feel upon him »
Autograph letter signed « Jacques Rivière » [to André Salmon]
Paris, 3rd May [1921 ?], 2 p. in-8°
« I will fix you soon »
Autograph letter signed « Jacques Rivière » to Mme Boissier
Frontignan, 20 Nov. 1918, 4 pp. in-8°
« The events suddenly became so beautiful, so wonderful, that they almost took my breath away »