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patents, alexander graham bell family papers at the library of congress

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Letter from George Brown and John Gordon Brown to Alexander Graham Bell, December 29, 1875
Telegram from Alexander Graham Bell to Alexander Melville Bell, December 20, 1876
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, February 16, 1877
Article, October 25, 1879 - Public domain document scan

Article, October 25, 1879 - Public domain document scan

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Circular, February 27, 1879 - Public domain document scan

Circular, February 27, 1879 - Public domain document scan

Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from A. L. Massie to Charles J. Bell, September 11, 1907
Letter from Alexander Graham Bell to J. A. D. McCurdy, November 17, 1908
Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, November 6, 1909
Letter from Alexander Graham Bell to J. A. D. McCurdy, January 26, 1910
Letter to E. A. Selfridge, April 6, 1912

Letter to E. A. Selfridge, April 6, 1912

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, March 21, 1912

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, March ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from E.A. Selfridge to Mauro, Cameron, Lewis & Massie, April 17, 1912

Letter from E.A. Selfridge to Mauro, Cameron, Lewis & Massie, April 17...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to E. A. Selfridge, April 6, 1912

Letter to E. A. Selfridge, April 6, 1912

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from J. A. D. McCurdy to Mauro, Cameron, Lewis & Massie, April 12, 1912

Letter from J. A. D. McCurdy to Mauro, Cameron, Lewis & Massie, April ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, April 6, 1912

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, A...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, October 5, 1912

Letter to Alexander Graham Bell, October 5, 1912

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Glenn H. Curtiss, March 22, 1912

Letter to Glenn H. Curtiss, March 22, 1912

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from E.A. Selfridge to Mauro, Cameron, Lewis & Massie, April 17, 1912

Letter from E.A. Selfridge to Mauro, Cameron, Lewis & Massie, April 17...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, March 21, 1912

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, March ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, April 15, 1912

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, April 1...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, April 15, 1912

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, April 1...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, October 5, 1912

Letter to Alexander Graham Bell, October 5, 1912

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from J. A. D. McCurdy to Mauro, Cameron, Lewis & Massie, April 12, 1912

Letter from J. A. D. McCurdy to Mauro, Cameron, Lewis & Massie, April ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, April 6, 1912

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, A...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, November 10, 1913

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, November...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Glenn H. Curtiss, November 5, 1913
Letter from Glenn H. Curtiss to S. T. Cameron, October 31, 1913
Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, November 10, 1913

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, November...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, October 29, 1913

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, October ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, October 29, 1913

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, October ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from S. T. Cameron, December 12, 1914

Letter from S. T. Cameron, December 12, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, January 26, 1914

Letter to Alexander Graham Bell, January 26, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, July 17, 1914

Letter to Alexander Graham Bell, July 17, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to George F. Myers, December 11, 1914

Letter to George F. Myers, December 11, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from G. R. Hall to Mauro, Cameron, Lewis & Massie, November 17, 1914

Letter from G. R. Hall to Mauro, Cameron, Lewis & Massie, November 17,...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, February 24, 1914

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, February...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, December 28, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, Decembe...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, January 29, 1914

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, January ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, February 12, 1914

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, F...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, December 28, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, Decembe...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, December 10, 1914

Letter from Glenn H. Curtiss to Mauro, Cameron, Lewis & Massie, Decemb...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, January 26, 1914

Letter to Alexander Graham Bell, January 26, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, January 29, 1914

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, January ...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to George F. Myers, December 11, 1914

Letter to George F. Myers, December 11, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from G. R. Hall to Mauro, Cameron, Lewis & Massie, November 17, 1914

Letter from G. R. Hall to Mauro, Cameron, Lewis & Massie, November 17,...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, December 15, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, Decembe...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, February 12, 1914

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, F...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from S. T. Cameron, December 12, 1914

Letter from S. T. Cameron, December 12, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, March 14, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, March 1...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, March 14, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, March 1...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, July 17, 1914

Letter to Alexander Graham Bell, July 17, 1914

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, December 15, 1914

Letter from George F. Myers to Mauro, Cameron, Lewis & Massie, Decembe...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, February 24, 1914

Letter from John Smallwood to Mauro, Cameron, Lewis & Massie, February...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, December 21, 1915

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, D...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Deposition by Alexander Graham Bell, January 15, 1915

Deposition by Alexander Graham Bell, January 15, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, May 14, 1915

Letter to Alexander Graham Bell, May 14, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, May 8, 1915

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, M...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Alexander Graham Bell, May 14, 1915

Letter to Alexander Graham Bell, May 14, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Telegram from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, October 6, 1915

Telegram from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie,...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mr. Kerkam, March 18, 1915

Letter from George F. Myers to Mr. Kerkam, March 18, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from George F. Myers to Mr. Kerkam, March 18, 1915

Letter from George F. Myers to Mr. Kerkam, March 18, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Mauro, Cameron, Lewis & Massie, October 11, 1915

Letter to Mauro, Cameron, Lewis & Massie, October 11, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, December 21, 1915

Letter from Mauro, Cameron, Lewis & Massie to Alexander Graham Bell, D...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, May 8, 1915

Letter from Alexander Graham Bell to Mauro, Cameron, Lewis & Massie, M...

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter to Mauro, Cameron, Lewis & Massie, October 11, 1915

Letter to Mauro, Cameron, Lewis & Massie, October 11, 1915

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Letter from Mauro, Cameron, Lewis & Massie to Charles J. Bell, February 7, 1916
Letter from Charles J. Bell to Alexander Graham Bell, January 20, 1917
Letter to Frederick W. Baldwin, January 22, 1917
Telegram from Alexander Graham Bell to Mauro, Cameron & Lewis, undated

Telegram from Alexander Graham Bell to Mauro, Cameron & Lewis, undated

Alexander Graham Bell Papers. Picryl description: Public domain document related to trials and litigations, free to use, no copyright restrictions image.

Draft letter from Alexander Graham Bell, undated
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, undated
Letter from John Gordon Brown to Alexander Graham Bell, February 27
Patent application from Alexander Graham Bell, undated
Letter from Alexander Graham Bell to Alexander Melville Bell, undated
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, August 15, 1874
Letter from Alexander Graham Bell to Alexander Melville Bell, Eliza Symonds Bell, Carrie Bell, November 24, 1874
Letter from Alexander Graham Bell to Alexander Melville Bell, Eliza Symonds Bell, Carrie Bell, October 20, 1874
Letter from Alexander Graham Bell to Alexander Melville Bell, Eliza Symonds Bell, Carrie Bell, October 23, 1874
Letter from Alexander Graham Bell to Alexander Melville, Eliza Symonds Bell, and Carrie Bell, February 5, 1875
Letter from Alexander Graham Bell to Alexander Melville Bell and Eliza Symonds Bell, March 5, 1875
Letter from Alexander Melville Bell to Alexander Graham Bell, October 10, 1875
Letter from Alexander Graham Bell to Mabel Hubbard Bell, December 26, 1875
Letter from Alexander Graham Bell to Alexander Melville Bell and Eliza Symonds Bell, May 24, 1875
Agreement, December 29, 1875 - Alexander Graham Bell family papers
Letter from Alexander Graham Bell to Alexander Melville Bell, Eliza Symonds Bell, and Carrie Bell, February 21, 1875
Specification by Elisha Gray, December 14, 1875
Letter from Alexander Graham Bell to Anthony Pollok and Marcellus Bailey, April 26, 1875
Letter from Alexander Graham Bell to Gardiner Greene Hubbard, September 25, 1875
Patent application from Alexander Graham Bell, February 1875
Letter from Alexander Graham Bell to Alexander Melville Bell, December 28, 1875
Letter from Alexander Graham Bell to Eliza Symonds Bell, April 25, 1875
Letter from Alexander Graham Bell to Mabel Hubbard Bell, December 28, 1875
Letter from Alexander Graham Bell to Anthony Pollok and Marcellus Bailey, April 6, 1875
Letter from Alexander Graham Bell to Alexander Melville Bell, October 20, 1876
Letter from Mabel Hubbard Bell to Alexander Graham Bell, 1876
Letter from Alexander Graham Bell to Mabel Hubbard Bell, November 23, 1876
Letter from Alexander Graham Bell to Alexander Melville Bell and Eliza Symonds Bell, October 14, 1876
Letter from Alexander Graham Bell to Alexander Melville Bell and Eliza Symonds Bell, October 10, 1876
Letter from Mabel Hubbard Bell to Alexander Graham Bell, December 3, 1876
Letter from Alexander Graham Bell to Eliza Symonds Bell, October 25, 1876
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