- Allen, Edward E. (Edward Ellis), 1861-1950
- Digital Commonwealth
- Perkins School for the Blind
[Code]: NAE42 17= CA Cambridge MASS Oct 18 1159A L Helen Keller= Dont phone ForestHills NY= We send affectionate regards to Teacher Our thoughts are with you all in your period of anxiety= Edward and Catharine Allen. Western Union telegram to Helen Keller from Edward and Catharine Allen. Dr. Edward Allen was the third Director of the Perkins School for the Blind. Edward and Catharine Allen.
- Samuel P. Hayes Research Library, Perkins School for the Blind, Watertown, MA. Contact host institution for more information.