1 page, 8vo, on personal headed stationery, integral blank, autograph envelope with original stamp and postmark." /> DOYLE, Sir Arthur Conan (1859-1930). Autograph letter signed ("Arthur Conan Doyle") to J. Pastor, Undershaw, Hindhead, Surrey, [18 June 1907]. <I>1 page, 8vo, on personal headed stationery, integral blank, autograph envelope with original stamp and postmark</I>. | Christie's