It is now sixty-five years since Dr. Samuel Gridley Howe knew that he had made his way through Laura Bridgman's fingers to her intelligence. The names of Laura Bridgman and Helen Keller will always be linked together, and it is necessary to understand what Dr. Howe did for his pupil before one comes to an account of Miss Sullivan's work. For Dr. Howe is the great pioneer on whose work that of Miss Sullivan and other teachers of the deaf-blind immediately depends. Dr. Samuel Gridley Howe was born in Boston, November 10, 1801, and died in Boston, January 9, 1876. He was a great philanthropist, interested especially in the education of all defectives, the feeble-minded, the blind, and the deaf. Far in advance of his time he advocated many public measures for the relief of the poor and the diseased, for which he was laughed at then, but which have since been put into practice. As head of the Perkins Institution for the Blind in Boston, he heard of Laura Bridgman and had her brought to the Institution on October 4, 1837. Laura Bridgman was born at Hanover, New Hampshire, December 21, 1829; so she was almost eight years old when Dr. Howe began his experiments with her. At the age of twenty-six months scarlet fever left her without sight or hearing. She also lost her sense of smell and taste. Dr. Howe was an experimental scientist and had in him the spirit of New England transcendentalism with its large faith and large charities. Science and faith together led him to try to make his way into the soul which he believed was born in Laura Bridgman as in every other human being. His plan was to teach Laura by means of raised types. He pasted raised labels on objects and made her fit the labels to the objects and the objects to the labels. When she had learned in this way to associate raised words with things, in much the same manner, he says, as a dog learns tricks, he began to resolve the words into their letter elements and to teach her to put together "k-e-y," "c-a-p." His success convinced him that language can be conveyed through type to the mind of the blind-deaf child, who, before education, is in the state of the baby who has not learned to prattle; indeed, is in a much worse state, for the brain has grown in years without natural nourishment. After Laura's education had progressed for two months with the use only of raised letters, Dr. Howe sent one of his teachers to learn the manual alphabet from a deaf-mute. She taught it to Laura, and from that time on the manual alphabet was the means of communicating with her. After the first year or two Dr. Howe did not teach Laura Bridgman himself, but gave her over to other teachers, who under his direction carried on the work of teaching her language.