- Henney, Keith, 1896-1990
- Digital Commonwealth
- Perkins School for the Blind
Helen Keller and Polly Thomson conversing. Polly Thomson holds paper in one hand, while the other hand fingerspells into Helen Keller's hand. Helen's other hand appears to be reaching for Thomson's face. Keith Henney.
Black and white photograph
- Samuel P. Hayes Research Library, Perkins School for the Blind, Watertown, MA. Contact host institution for more information.