BARNUM, Phineas Taylor (1810 ? 1891). ALS (?P.T. Barnum?), regarding Jumbo?s tusk. New York: March 18, 1886. On a sheet of white stationery (7 ? x 5?), from the Murray Hill Hotel, to Prof. Ward. In full: ?It is an awful pity if a slice of Jumbo?s tusk has not been nor cannot be sent to the Barnum Museum Tuft?s College. It may be years before they have the skin. Is it too late?/P.T. Barnum.? Accompanied by an issue of White Tops (Feb/Mar 1937), in which this letter is reproduced on the inside back cover; and a letter (1937) from Al Mayer, its former owner.