English philosopher (1806-1873). Autograph letter signed ("J. S. Mill"). Blackheath Park, [London]. 8vo. 1 p. On drystamped stationery.
$ 4,195 / 3.500 €
To an unnamed addressee: "Dear Sir | The specimen page does very well and I enclose the title page. I regret that my having left for the House before your letter arrived prevented an earlier answer [...]". - Traces of folds.