01.052 Brilliant Step Combination

  • Crawford, Doris;Facetier, Oct 1967;
  • L/W=1.000
  • H/W=0.881
  • Vol/W^3=0.303
  • 88+R Facets
  • Gear: 64
4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 <64> W W L L C C P P PC 01.052 Brilliant Step Combination Crawford, Doris; Facetier, Oct 67 Angles for R.I. = 1.540 88 facets + 64 girdles 8-fold, mirror-image symmetry; 64 index L/W = 1.000 P/W = 0.568 C/W = 0.297 Vol/W³ = 0.303 pc01052.asc