HUGO, Victor (1802-1885). Autograph letter signed ('Victor Hugo') to an unidentified recipient, Paris, 11 June 1873, referring to a 'procuration' and some shares, one page, 8vo (small loss to upper right corner); with a cabinet photograph; with letters by George SAND (25 June 1847, referring to the proofs of Le Piccinino, one page, 4to, mounted with a cabinet photograph) and Pierre Bonnard (mounted with an envelope and photograph). (3)