Pres. Calvin Coolidge and Helen Keller, with Anne Sullivan (right), c. 1926, in Washington, D.C. She was received in the White House by every president from Grover Cleveland to John F. Kennedy.

Pres. Calvin Coolidge and Helen Keller, with Anne Sullivan (right), c. 1926, in Washington, D.C. She was received in the White House by every president from Grover Cleveland to John F. Kennedy.