Title: Legs par bshad pa rtsis kyi bstan bcos chen po bai ḍūr dkar poʼi gzhung las grub paʼi tshes zhag lnga bsdus reʼu mig bzo tshul gzugs thub me yis grangs su spel ba gzaʼ nyiʼi phyed dag reʼu mig sogs
Description: Charts for Tibetan calendrical calculations.