The volume contains instructions on Mahamudra called Phyag rgya chen po gsal ba'I phreng ba by one mGon, who clearly belonged to the 'Brug pa bka' brgyud pa tradition. The volume is written on cream coloured traditional Bhutanese paper made from dahpne bark. Black ink is used to write this book. 1 volume containing about 228 folios of manuscripts on paper in loose leaf poti format.
Dates of original material: unknown.
Volume: None.
Script(s) of material: Tibetan dBu med script.
