13.069 G.P. Cushion TrianglePeterson, Gary;Off the Dop, Oct 1991, v3n5;L/W=1.006H/W=0.667Vol/W^3=0.23252+12 FacetsGear: 96 8 16 24 32 40 48 56 64 72 80 88 <96> L L U U W W T T C C P P PC 13.069 G.P. Cushion Triangle Peterson, Gary; Off the Dop, Oct 91, v3n5 Angles for R.I. = 1.540 52 facets + 12 girdles 3-fold, mirror-image symmetry; 96 index L/W = 1.006 T/W = 0.537 U/W = 0.518 P/W = 0.468 C/W = 0.150 Vol/W³ = 0.232 pc13069.asc 13.068 Sultry Triangle13.070 FVS-215