1860
Jul 31
| 1860 • French typesetter Edouard-Leon Scott de Martinville sings the French folk song "Au Clair de la Lune" to his phonautograph; producing the world's earliest known sound recording (however, it is not rediscovered until 2008). |
1889
Aug 22
Age: 29y
|
birth of childElmer Guy Boag Sr. Redwood Falls, Minnesota, USA ⇓ 6 Sources ⇓ |
| 1889 • Columbia Phonograph is formed in Washington, DC. |
1889
Oct 18
Age: 29y
| 1889 • The current Flag of Brazil is adopted by the Provisional Government of the Republic. |