SGGS in its earlier form was known as Pothi Sahib, the holy book is a repository of Guru Himself, it was first installed at Harmandir Sahib on 30th August, 1604, these details were shared by Bhai Manjeet Singh during his talk on Sikh History of our Guru’s & Bhagats @Samelan2013 on Tuesday, 17th December, 2013 at Port Dickson

History of Sikh Gurus & Bhagats