SIR ARTHUR CONAN DOYLE ~~ PENS FOUR LETTERS TO HIS SONS
DOYLE, SIR ARTHUR CONAN. (1859-1930). British physician, novelist and detective-story writer. A total of Four  letters with a group of: Three Autograph Letters Signed, “D”, on his imprinted Windlesham, Crowborough, Sussex stationery. Three total pages, octavo. Sussex, 1926-27. Accompanied by an Autograph Letter Signed, “D”, on his imprinted From Sir Arthur Conan Doyle octavo note card. “15, Buckingham Palace Mansions, S.W.1.”, no date. Very fine condition.