Magic formula of The Sangaraj Dhammayana Mahathera for distribute on his 80th Birthday anniversary celebration on 8 February in B.E. 2516 (C.E. 1973) at Vat Mai Souvannaphoumaram, Luang Prabang.
"Original material is held by the Buddhist Archive of Photography, Luang Prabang. A very small number of items has been given back to Vat Saen Sukharam".