Authors
- Dix, Dorothea Lynde, 1802-18873
- Grissom, Eugene, 1831-19023
- Ray, Isaac, 1807-18812
- Anfosso, Luigi, active 1887-1911 author1
- Carr, Wm. Wilkins (William Wilkins), 1853-1
- Curtis, Geo. M. (George Milton), 1843-19151
- Goodwin, John C. (John Cuthbert), 1891-1951 author1
- Gray, John P. (John Purdue), 1825-1886, author1
- Hinchman, Morgan.1
- Jarvis, Edward, 1803-18841
- Martínez y Valverde, Joaquín, author1
- Massachusetts. General Court. Senate, author.1
- New York (State). State Commission to Investigate Provision for the Mentally Deficient, author.1
- Ordronaux, John, 1830-19081
- Parsons, Ralph L. (Ralph Lyman), 1828-1914 author1
- Pennsylvania.1
- Seguin, E. C. (Edward Constant), 1843-1898 author1
- Shurtleff, G. A.1
- Velho, Leonel Gomes.1
