1838, 29 December Announcement of the discovery of the Daguerreotype in La Presse, 29 December 1838
Newspaper article Internet - Original source ill-defined Published in La Presse on 29 December 1838, in the Feuilleton de la Presse, Courrier de Paris, signed by Delphine de Girardin, under the pseudonym of Vicomte Charles de Launay.
