西蔵博物館所蔵『sGra sbyor bam po gnyis pa』について

抄録

A new manuscript in dbu med script of the sGra sbyor bam po gnyis pa (abbr. GB) was found at the Tibet museum in Lha sa. In 2003 it was published by Mi rigs dpe skrun khang (in Peking) in dbu can script (abbr. BJ).
According to the colophon of the original manuscript, it is the transcription of the original text which rGyang ro ba byang chub 'bum has recieved. He was a disciple of bCom ldan rig pa'i ral gri (1227-1305) who had edited the old Narthang Tripitaka. rGyang ro ba gathered many original texts of Tengyur and Kangyur.
By studying BJ I tried to investigate differences with the various editions and manuscripts of GB-Peking, Derge, Cone, Narthang, the manuscript TripiTaka published in 1988, a publication by Sonam Angdu (1973), Dunhuang fragments (Pelliot tibétain 845 and 843) and the fragments of Ta pho monastery in Spiti. Consequently, although the old character style was not used much, it was clear that BJ was close to Pelliot tibétain 845 and similar to the Ta pho version, too.