23.068 SPEAR SHAPE

  • Long| Robert H.;Unpublished;
  • L/W=2.832
  • H/W=0.793
  • Vol/W^3=0.96
  • 35+13 Facets
  • Gear: 96
  • Remarks: Cam preform is in the Crown
6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 <96> L L T T W W U U C C P P A B B C D E A B B C D G1 G2 G3 G4 G5 1 1 2 2 3 4 5 6 7 7 8 G3 G4 4 A B B C D E A B B C D G1 G2 G3 G4 G5 1 1 2 2 3 4 5 6 7 7 8 G3 G4 4 PC 23.068 SPEAR SHAPE Robert H.Long, 3/20/18 Assigned to the Public Domain Angles for R.I. = 1.540 35 facets + 13 girdles 1-fold, mirror-image symmetry; 96 index L/W = 2.832 T/W = 1.547 U/W = 0.546 P/W = 0.466 C/W = 0.176 Vol/W³ = 0.960 pc23068.asc
A35.00°21-27-69-75Cut to TCP
B37.87°23-25-71-73“
C30.32°29-67“
D25.18°31-65“
E21.90°96“
G190.00°23-25-71-73Set Size
G290.00°21-27-69-75Level Girdle
G390.00°29-67“
G490.00°31-65“
G590.00°96“
 0.00°Table 
144.50°21-27-69-75Set Girdle thickness
244.50°23-25-71-73Level Girdle
345.00°29-67“
443.11°31-65“
561.75°96“
743.00°22-26-70-74Mains
743.00°24-72“
843.00°28-68“

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