Letter from Mabel Hubbard Bell to Alexander Graham Bell, June 9, 1895
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Mother Hubbard; Polka - Public domain American sheet music, 1885
From: Music Copyright Deposits, 1870-1885 (Microfilm M 3500) Also available through the Library of Congress Web Site as facsimile page images. (additional physical form)
Letter from Alexander Graham Bell to Mabel Hubbard Bell, April 4, 1879
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Letter from Alexander Graham Bell to Mabel Hubbard Bell, February 18, ...
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Report from Gardiner Greene Hubbard to Stockholders and Directors of t...
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Report from Gardiner Greene Hubbard to Stockholders and Directors of t...
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Letter from Mabel Hubbard Bell to Alexander Graham Bell, May 30, 1895
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Journal by Mabel Hubbard Bell, from 1896 to 1923
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