Alexander Graham Bell

Aleck returned Aleck wrote Alexander Bell Alexander Graham Bell Alexander Melville Bell apparatus April August autograph telegraph became Bell and Watson Bell returned Bell Telephone Company Bell tried Bell's Boston School boys Brantford Brown Centennial Clarke School classes Deaf Mutes deaf-mutes device Dexter King died Edinburgh electricity Elisha Gray Eliza Bell experiments February feelings flying machines Gardiner Greene Hubbard George Sanders grandfather Gray's harmonic telegraph Harrington Square hear Helmholtz's human voice Hydrofoil idea improved instrument interested invention inventor July lectures letter London Mabel Hubbard March Melly Melly's move multiple telegraph Nantucket night November Pedro Professor pupils returned to Boston Royal High School Salem Sarah Fuller School for Deaf summer teacher teaching the deaf tele telephone was based Theresa Dudley tion told Tom Watson transmit True False tuning forks Tutelo Heights undulatory vibrating Visible Speech vocal sounds vowel Washington Weston House wire wrote his father