17 de Outubro
THE LITERARY GAZETTE AND JOURNAL OF BELLES LETTRES, ARTS, SCIENCES
London, Saturday, october, 17, 1840
A letter was read from Mr. Fox Talbot, claiming priority of invention for M. Jordan as to the manner of registering meteorological observations by photogenic impressions. This new art had been applied by Mr. Jordan at least a year before the subject had been communicated to the Academy.