アッドゥ環礁
As-Sayyid Bodufenvalhuge Sidi was one of the very few Maldivian people of modern times who understood the now-forgotten ancient Dhivehi letters in which parts of royal grants, warrants and deeds were written. He learnt this ancient script in Addu Atoll. Until early in the twentieth century, all government correspondence to and from Addu Atoll was written using these ancient Dhivehi letters.