invention, telephone

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Drawing by Alexander Graham Bell, 1876
Drawing by Alexander Graham Bell, 1876

Drawing by Alexander Graham Bell, 1876

Public domain photograph of correspondence, letter, manuscript, free to use, no copyright restrictions image - Picryl description.

Letter from John Peirce to Alexander Graham Bell, July 7, 1877
Letter from Alexander Graham Bell to Elisha Gray, January 11, 1877
Letter from Alexander Graham Bell to Elisha Gray, January 11, 1877
Circular by James C. Watson, February 25, 1879
Circular by James C. Watson, February 25, 1879
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 Alexander Graham Bell to Thomas A. Watson, January 25, 1905
Alexander Graham Bell at the unveiling of a plaque commemorating the 1876 invention of the telephone, Boston, Massachusetts., 1916 / photo by Richard W. Sears.

Alexander Graham Bell at the unveiling of a plaque commemorating the 1...

Blind stamp on lower right: Photo by Richard W. Sears, Boston. Forms part of: Gilbert H. Grosvenor Collection of Photographs of the Alexander Graham Bell Family (Library of Congress).

Airplanes - Radio Equipment - Navy's latest flying boat F-5-L showing wireless telephone and telegraph operator at work. Shows fuselage of Navy's latest flying beat F-5-L. The flying beat is fully equipped carrying the latest invention in the way of wireless telephone and telegraph. The machine carries four people and 230 aeroplane bombs, and is armed with 10 Lewis machine guns and one Davis gun. From Keystone View Co

Airplanes - Radio Equipment - Navy's latest flying boat F-5-L showing ...

Photographer: Keystone View Co. Airplanes - Radio Equipment Public domain photograph related to development of telegraph, free to use, no copyright restrictions image - Picryl description

Notes by Alexander Graham Bell, undated
Letter from Alexander Graham Bell to Sarah Fuller, July 1, 1875
Notebook by Alexander Graham Bell, from 1875 to 1876
Letter from Alexander Graham Bell to Alexander Melville Bell, March 10, 1876
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 19, 1877
Letter from Alexander Graham Bell to Elisha Gray, March 2, 1877
Letter from Gertrude McCurdy Hubbard to Alexander Graham Bell, April 1877
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 23, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Letter from William F. Channing to Alexander Graham Bell, July 16, 1877
Letter from Elisha Gray to Alexander Graham Bell, March 5, 1877
Letter from John Peirce to Alexander Graham Bell, July 7, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, December 11, 1877
Alexander Graham Bell Notes, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Letter from Thomas A. Watson to Alexander Graham Bell, March 12, 1878
Letter from Alexander Graham Bell to James C. Watson, December 26, 1878

Letter from Alexander Graham Bell to James C. Watson, December 26, 187...

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

Letter from Thomas Sanders to Alexander Graham Bell, March 20, 1878
Letter from Mabel Hubbard Bell to Alexander Graham Bell, August 21, 1878
Letter from Mabel Hubbard Bell to Alexander Graham Bell, 1878
Letter from Alexander Graham Bell to Mabel Hubbard Bell, August 21, 1878
Circulars, from December 20, 1878 to May 23, 1879

Circulars, from December 20, 1878 to May 23, 1879

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

Letter from Alexander Graham Bell to Mabel Hubbard Bell, April 5, 1879
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, March 2
Letter from Thomas A. Watson to Alexander Graham Bell, March 30, 1880
Letters from Edward B. Brown to James J. Storrow, from March 20, 1887 to November 12, 1888
Letters from James J. Storrow to Edward B. Brown, from May 12, 1887 to November 10, 1888
Letter from Henry J. Leplastrier to Alexander Graham Bell, June 30, 1889

Letter from Henry J. Leplastrier to Alexander Graham Bell, June 30, 18...

Available text: Transcription Public domain photograph of correspondence, letter, manuscript, free to use, no copyright restrictions image - Picryl description.

Letter from Alexander Graham Bell to Mabel Hubbard Bell, March 12, 1901
Letter from Thomas A. Watson to Alexander Graham Bell, January 31, 1905
Letter from Theodore N. Vail to Alexander Graham Bell, June 24, 1910
Letter from Ellie Hemyss to Alexander Graham Bell, July 17, 1910
Letter from William Steil Pettegrew to Alexander Graham Bell, May 27, 1911
Speech by Thomas A. Watson, May 18, 1915
Letter from Alexander Graham Bell to Frederick W. Baldwin, December 24, 1917
Notes by Alexander Graham Bell, undated
Letter from Alexander Graham Bell to Sarah Fuller, July 1, 1875
Notebook by Alexander Graham Bell, from 1875 to 1876
Letter from Alexander Graham Bell to Alexander Melville Bell, March 10, 1876
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, December 11, 1877
Letter from Elisha Gray to Alexander Graham Bell, March 5, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Alexander Graham Bell Notes, 1877
Letter from John Peirce to Alexander Graham Bell, July 7, 1877
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 19, 1877
Letter from Gertrude McCurdy Hubbard to Alexander Graham Bell, April 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Letter from Alexander Graham Bell to Elisha Gray, March 2, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Letter from William F. Channing to Alexander Graham Bell, July 16, 1877
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 23, 1877
Letter from Alexander Graham Bell to James C. Watson, December 26, 1878

Letter from Alexander Graham Bell to James C. Watson, December 26, 187...

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

Circulars, from December 20, 1878 to May 23, 1879

Circulars, from December 20, 1878 to May 23, 1879

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

Letter from Thomas A. Watson to Alexander Graham Bell, March 12, 1878
Letter from Mabel Hubbard Bell to Alexander Graham Bell, August 21, 1878
Letter from Mabel Hubbard Bell to Alexander Graham Bell, 1878
Letter from Thomas Sanders to Alexander Graham Bell, March 20, 1878
Letter from Alexander Graham Bell to Mabel Hubbard Bell, August 21, 1878
Letter from Alexander Graham Bell to Mabel Hubbard Bell, April 5, 1879
Letter from Thomas A. Watson to Alexander Graham Bell, March 30, 1880
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, March 2
Letters from Edward B. Brown to James J. Storrow, from March 20, 1887 to November 12, 1888
Letters from James J. Storrow to Edward B. Brown, from May 12, 1887 to November 10, 1888
Letter from Henry J. Leplastrier to Alexander Graham Bell, June 30, 1889

Letter from Henry J. Leplastrier to Alexander Graham Bell, June 30, 18...

Available text: Transcription Public domain photograph of correspondence, letter, manuscript, free to use, no copyright restrictions image - Picryl description.

Letter from Alexander Graham Bell to Mabel Hubbard Bell, March 12, 1901
Letter from Thomas A. Watson to Alexander Graham Bell, January 31, 1905
Letter from Ellie Hemyss to Alexander Graham Bell, July 17, 1910
Letter from Theodore N. Vail to Alexander Graham Bell, June 24, 1910
Letter from William Steil Pettegrew to Alexander Graham Bell, May 27, 1911
Speech by Thomas A. Watson, May 18, 1915
Letter from Alexander Graham Bell to Frederick W. Baldwin, December 24, 1917
Letter from Alexander Graham Bell to Sarah Fuller, July 1, 1875
Notebook by Alexander Graham Bell, from 1875 to 1876
Letter from Alexander Graham Bell to Alexander Melville Bell, March 10, 1876
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Alexander Graham Bell Notes, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Letter from Gardiner Greene Hubbard to Alexander Graham Bell, December 11, 1877
Letter from Gertrude McCurdy Hubbard to Alexander Graham Bell, April 1877
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 23, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 24, 1877
Letter from Elisha Gray to Alexander Graham Bell, February 21, 1877
Letter from William F. Channing to Alexander Graham Bell, July 16, 1877
Letter from Eli W. Blake, Jr. to Alexander Graham Bell, March 19, 1877
Letter from John Peirce to Alexander Graham Bell, July 7, 1877
Letter from Elisha Gray to Alexander Graham Bell, March 5, 1877
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