"Clarification of the Difficult Points of the Meditations of the Form and Formless Realms" by Khal kha Ngag dbang Dpal ldan (1797 - 1864).
Extent and format of original material: 1r-20r.
Physical characteristics: Xylograph, Russian paper: 54 x 8,5 cm; inner frame 49,8 x 6,5 cm, black ink, 6 lines per page.
Volume and issue number: TCh-3085.