Early Quranic manuscripts
The Topkapi manuscript is an early manuscript of the Quran dated to the early 8th century. This manuscript is kept in the Topkapi Palace Museum, Istanbul, Turkey. It was wrongly attributed to Uthman Ibn Affan (d. 656), but judging from its illumination, the Topkapi manuscript does not date from the period (mid 7th century) when the copies of the Caliph Uthman were written.
Fo Guang Shan Buddha Museum
Though not opened to public, the 48 Underground Palaces act as time capsules, storing memories of the human race. Every year, the Underground Palace Treasures Enshrinement Ceremony is held for the entombment of the artifacts that have been donated from around the world. The goal is to preserve human culture, people's faith and their lifestyles. The various artifacts collected are either of great historical, contemporary or commemorative value. One of these underground palaces will be opened every one hundred years, then other items will be stored and the palace will be sealed again. For people to understand the function of the Underground Palace, there is a permanent exhibition located on the 1st floor of the Main Hall called the Museum of Underground Palaces.