Abstract Inventor and educator. Correspondence, diaries, journals, laboratory notebooks, patent records, speeches, writings, subject files, genealogical records, printed material, and other papers pertaining primarily to Bell's invention of the telephone in 1876, his contributions to the education of the deaf, and his interests in a wide range of scientific and technological fields, including aviation, eugenics, and marine engineering. The collection includes the papers of other members of the Bell,...

Abstract

Educators. Correspondence, diaries, journals, student papers, genealogical information, writings, printed matter, and miscellaneous material relating to the Gallaudets, father and son, and their founding roles in the education of the deaf.

Abstract

Correspondence, diaries, speeches and writings, subject material, financial papers, printed matter, and personal miscellany, chiefly 1872-1964, of various members of the Grosvenor family, principally of Amherst and Millbury, Mass., and Washington, D.C.

Abstract Chiefly correspondence supplemented by diaries, notes, drawings, poems, speeches and writings, and printed material of various members of the Hubbard family and their relatives, primarily Gardiner G. Hubbard, his wife, Gertrude Mercer McCurdy Hubbard , father, Samuel Hubbard, and father-in-law, Robert Henry McCurdy. Includes material relating to Gardiner Hubbard's interest in the education of the deaf, the Caledonia Mines, ranching in Washington state, and the development of the Bell...