Archives are central to the Bahá’í faith. The original writings (tablets) and letters of The Báb , Bahá’u’lláh and Abdu’l-Bahá are of profound spiritual importance and the faith has always attached significance to its historical records. Shoghi Effendi, its head from 1921 to 1957, noted,
American Bahá’ís have an impressive archive based in the House of Worship in Illinois https://www.bahai.us/category/house-of-worship/
The Bahá’í International Archives was first of the buildings to be erected in the Arc, the Bahá’í headquarters buildings in Haifa, Israel.
In the UK, documents relating to the
Bahá’í archives are homed at the Afnan Library. The library is based in a former Baptist chapel in Sandy, Bedfordshire.
The Afnan Library was established in the will of Hasan M. Balyuzi (1908-1980), an eminent scholar and a descendant of the Báb to be a central research resource for the Bahá’í faith in Britain. for more details see the Afnan Library web page https://afnanlibrary.org/