A ritual manual describes the daily evening ritual (saṃdhyā), including mantras—especially the Gāyatrīmantra. This ritual is a part of Vedic tradition. This Ms. is written in 7–10 lines per folio. Title present in colophon (f. 2b). Cover page contains alternate title Saṃdhyākā. Mistakes are blacked out. Some corrections and additions in the margins.