(rKTs T-118) Bsgrub thabs kyi gter zhes bya ba'i dka' 'greld. I notice a chapter colophon title: Dpal he ru ka mngon bar brjod pa'i dka' 'grel bsgrub thabs kyi gter. I couldn't immediately identify which commentary this is. Incomplete, but I see it has commentary on difficult points in at least 50 chaps. of the tantra text. (Dan Martin's Hurried Notes)
