the 'Freeborn' John (Lilburne) by Carl R. Downey 5-2-96

angles for topaz
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DataVue
L/W
147%
Design RI
1.62
H/W
84%
Gear
96
V/W³
0.421
Symmetry
2 (mirrored)
Facets
67
Tiers
17
Crown
6
Pavilion
61

Downer, Carl R; Facets, Sep 1997, p5;

the step 5 facets will require a lot of time polishing on small stones try 41.7 for ALL pav. mains on small stones,try deleting 'd' and cut 'e' @ 28.26 Named for a guy that influenced our Founding Fathe

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the 'Freeborn' John (Lilburne) by Carl R. Downey 5-2-96 3D view
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Pavilion

#AngleFacetsNotes
G190.00°
72
cut to meet edge from culet as shown
G290.00°
24
G390.00°
 690
meet 1 & 2 to complete outline
G490.00°
4254
P172.29°
2472
meet at corners 'CAREFUL'!!
P272.29°
 6425490
meet 1,2,3,4 at corners
P342.50°
 2 610141822263034384246505458626670747882869094
cut to temporary culet
P442.00°
2472
..last..
P541.81°
16326480
..mains..
P641.62°
9648
..the..
P741.50°
 8405688
..add..

Crown

#AngleFacetsNotes
C138.00°
 6425490
meet corners,establish girdle
C229.55°
2472
complete girdle
C328.26°
 3455193
meet a-a,3-3
C428.26°
 9395787
meet a-2-3
C528.26°
23257173
carefully meet a-c-2-3 (polish last)
T0.00°
58.9
cut to a-b-c