3 fols. with no fol. nos. The first bit, "bdag ni 'gro bar bya ba'i blo yod kyang" can be found with BDRC search. That's why I believe this is from Mahāmaṇi-vipulavimāna-supratiṣṭhita‑guhyaparamarahasya-kalparāja-nāma-dhāraṇī ('Phags pa nor bu chen po rgyas pa'i gzhal med khang shin tu rab tu gnas pa gsang ba dam pa'i gsang ba'i cho ga zhib mo'i rgyal po zhes bya ba'i gzungs), Tôh. no. 506. (Dan Martin's Hurried Notes)
