Théodule Devéria help Mariette read inscriptions in Cairo and its surroundings. He tried to accurately document the archaeological sites using drawings, stampings and photographs. His calotype pictures from this trip are often poor in quality, showing a lack of technical skills. In 1860 he was appointed preserving assistant at the Louvre's Department of Egyptology. He revisited Egypt in 1861–62, traveling up the Nile to Philae at the First Cataract, and into Nubia to the Abu Simbel temples. After returning he helped Mariette prepare descriptions of the excavation in Egypt in 1850–54 for publication. In November 1864 Devéria met the future oriental scholar
Lotfy El Tanbouli resident archaeologist during the transferring of the two temples of Abu Simbel to higher ground (1964–1968). He organized the first Negro festival in Dakar, the African art festival in Lagos, the exhibition of Ramses II in Paris (1976) and the ancient Egyptian Queens and Kings exhibition in Japan (1978). The Egyptian section of the military museum in Cairo and Port Said was organized by Tanbouli. Publications: The complete scientific publication collection: The small temple of Abu Simbel (two parts). The scientific collection of the temples: Garf Hussein Temple, the second, the third and the fourth parts. The scientific booklets collection: