The xylograph sponsor Rin chen chos kyi rgyal po seems to be ཆག་ལོ་རིན་ཆེན་ཆོས་རྒྱལ། (b. 1447). AETP
title is part of a larger collection which is catalogued under gzhon nu dpal gyi bka' 'bum [ed1400s]
tiblib ཨང་རྟགས།: AETP5652