Unidentified photographerSantos Dumont trying to win the Henry Deutsch de la Meurthe prize with his airship n°5. Saint-Cloud, July 13, 1901 . Take-off. The pilot on his airship. Officials and public. The departure for the Eiffel Tower. 26 silver prints, mounted on cardboard, kept in their original cloth bag and numbered from 1 to 26. Average size : 13,5 x 19,5 cmUnidentified photographerSantos Dumont trying to win the Henry Deutsch de la Meurthe prize with his airship n°5. Saint-Cloud, July 13, 1901. Exit from the hangar. Take-off. The pilot on his airship. Officials and public. The departure for the Eiffel Tower. 26 vintage gelatin silver prints, mounted on cardboard, preserved in their original cloth bag and numbered from 1 to 26 . Average size : 13,5 x 19,5 cm