Autograph letter signed ("J. S. Mill").
Blackheath Park, [London], 25. V. 1867.
8vo. 1 p. On drystamped stationery.
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.