Title: Gsang sngags rdo rje theg paʼi tshul las snang ba lhar bsgrub pa rong zom chos bzang gis mdzad pa
Description: Practice of the Guhyagarbha Tantra. Written by Nyingma master Rongzom Chokyi Zangpo (11th cent.). Includes purification practice focusing on Vajrasattava. Written by Dza Paltrul Orgyen Jigme Chokyi Wangpo (1808-1887).