Ellsworth, Lincoln, 1880-1951.2014-12-022014-12-022014-12-02http://hdl.handle.net/2246/656047 [i.e. 54] leaves ; 29 cm.Typescript, with corrections in pencil by G.H.G. Preceded by a t.p. which is not part of the ms. The text on that page reads: Biographical manuscript, probably written before 1935 by Lincoln Ellsworth. Transferred to the Library, January 24, 1956.enEllsworth, Lincoln, 1880-1951.Polar regions -- Aerial exploration.Polar regions -- Discovery and exploration.Other