01.038 Brilliant with Nine Mains

  • Vickers, Lester;Facetier, v2n2, Feb 1967;
  • L/W=1.000
  • H/W=0.706
  • Vol/W^3=0.249
  • 64+R Facets
  • Gear: 72
8 16 24 32 40 48 56 64 <72> W W U U L L T T C C P P PC 01.038 Brilliant with Nine Mains Vickers, Lester; Facetier v2n2, Feb 67 Angles for R.I. = 1.540 64 facets + 36 girdles 9-fold symmetry; 72 index L/W = 1.000 T/W = 0.533 U/W = 0.525 P/W = 0.474 C/W = 0.215 Vol/W³ = 0.249 pc01038.asc