![A photo taken on Sept. 7, 2018 shows details of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/4438d80748d543aa84ab1082e4c6d001.jpg)
A photo taken on Sept. 7, 2018 shows details of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica. (Photo/Agencies)
![Italian Egyptologue Francesco Tiradritti (R), Vannina Schirinski-Schikhmatoff (C) in charge of the Ajaccio library restauration and conservation mission and Italian conservator-restorer Simone Martini look at the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/85d0e43b25cd4dfaa4b5e6d52d76831f.jpg)
Italian Egyptologue Francesco Tiradritti (R), Vannina Schirinski-Schikhmatoff (C) in charge of the Ajaccio library restauration and conservation mission and Italian conservator-restorer Simone Martini look at the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)
![Italian Egyptologue Francesco Tiradritti (L) and Italian conservator-restorer Simone Martini look at the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/1565d5837ab1401fbb1da3c62094070e.jpg)
Italian Egyptologue Francesco Tiradritti (L) and Italian conservator-restorer Simone Martini look at the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)
![Italian conservator-restorer Simone Martini works on the restauration of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/9a2a8d9bb2b94f55966d85eb3fb5a2c9.jpg)
Italian conservator-restorer Simone Martini works on the restauration of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)
![Italian conservator-restorer Simone Martini works on the restauration of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/ef8b9ff96d1e453cb99fde5bf9802bac.jpg)
Italian conservator-restorer Simone Martini works on the restauration of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica, Sept. 7, 2018. (Photo/Agencies)
![A photo taken on Sept. 7, 2018 shows details of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica. (Photo/Agencies)](http://www.ecns.cn/hd/2018/09/13/6d1ef4f03d474affa15c965c6e893dea.jpg)
A photo taken on Sept. 7, 2018 shows details of the Thesaurus Hyeroglyphicorum book at the Ajaccio library on the French Mediterranean Island of Corsica. (Photo/Agencies)