A commentary on the Sāsanamūla composed by Sacʻ chimʻʹ tuikʻ Charā toʻ Paññāsīhābhisirisaddhammadhaja mahādhammarājādhirājaguru (Paññāsīha) (not credited in this manuscript). The author was born in Amarapura in the 1819/20 and held two ecclesiastical titles Paññāsīhasāsanālaṅkāra mahādhammarājādhirājaguru and Paññāsīhābhisirisaddhammadhaja mahādhammarājādhirājaguru. Extent and format of original material: 1 fascicle of 14 inscribed folios. Author(s) of original material: Paññāsīha, Sacʻ chimʻʹ tuikʻ Charā toʻ.