HAYES, Rutherford B. (1822-1893). Four autograph letters signed ("Rutherford B. Hayes," "R. B. Hayes" or "R. B. H."), one as President, 21 February 1881 - 27 July 1888. Together 4 pages, 8vos, two with original envelopes. Comprising: ALS to E. F. Gladwin, Washington, 21 February 1881. 1 p., 8vo, Executive Mansion stationery, laid down. Complying with an autograph request and "regretting that these few words are not more worthy of the valuable space you propose to give them in your collection." -- ALS ("R. B. Hayes") to Thomas Donaldson, Spiegel Grove, 25 January 1887. 1 p., 8vo. CIVIL WAR MEMORIES. "I hate writing an old story," Hayes says. "Above all I hate to copy. Writing a fresh article out of a not full brain is delightful. The other thing is cold coffee. So I send you [not included] just as it came, the promised Sheridan's Ride..." -- ALS ("Rutherford B. Hayes") to Guy S. Cowley, Fremont, Ohio, 26 July 1881. 1 page, 8vo, with original envelope. CHASTISING AN INDISCREET NEWSMAN: "A word of caution," Hayes writes. "Never use items gained in private conversation, not intended for publication, so that they can be traced to the informant. Naming 'Milton near Boston' does this easily. My friend might be put in an awkward place, and I might be made a political meddler..." -- ALS ("R. B. H.") to Guy Cowley, Spiegel Grove, 27 July 1888. 1 p., 8vo, with original envelope. A follow-up to the same recipient on the same problem: "The affair will do no harm. But your tact will enable you to use such items without risk. Names, dates, places are in the line of 'pointers' that identify. Shun them in all cases where persons are not to be at the front..." Together 4 items. (4)