Highly influential French writer and philosopher (1905–1980), most closely associated with existentialism, who refused the Nobel Prize in Literature in 1964. Vintage ink signature, “A Monsieur Boldt, hommage de Je. Sartre, 9 Aout 47,” on a pale green 5 x 4.5 album page. Light intersecting folds (touching a few letters of last name) and a hint of subtle soiling and handling wear, otherwise fine condition. R&R COA.