Gertrude Tressel Rider Harpham (April 22, 1876 — March 13, 1968) was an American librarian who specialized in building collections of braille materials, especially for blind disabled veterans, in the 1920s.
[5] Her particular interest was in meeting the literacy needs of blind disabled veterans of World War I, with braille materials and training.
[9] Publications by Gertrude Rider included Braille Transcribing: A Manual (1925, in collaboration with Adelia M. Hoyt).
In widowhood, Gertrude Harpham enjoyed traveling, including a 1947 trip to Guatemala and the Yucatán,[12] to South Africa in 1949,[13] and to India in 1950.
[17] Records of Rider's work with the American Library Association are in that organization's archives at the University of Illinois.