The Quran: It is said that the Mosque has biggest Quran in Asia which is written in Special Kajal Ink and Golden water which is 230+ Years Old. The Quran was damaged in rain in Year 2005, but was then restored using handmade paper, natural inks and glues which costed ~Rs. 18 Lac. As per H Dymakumar, trustee of the mosque, the Quran is a rare piece with 1.90 meter length and 1.04 m breadth. It is written in Arabic and has a Persian translation. It was handwritten by Mohammed Ghosh in 1783 A.D..