Williams, Evan; Seattle F Design, May 1988, p2;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 3 91521273339455157636975818793 | |
| P1 | 48.00° | 3 91521273339455157636975818793 | |
| P2 | 45.00° | 96 61218243036424854606672788490 | |
| P3 | 42.00° | 3 91521273339455157636975818793 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 65.00° | 3 91521273339455157636975818793 | |
| C2 | 47.00° | 3 91521273339455157636975818793 | |
| C3 | 29.00° | 3 91521273339455157636975818793 | |
| C4 | 12.00° | 3 91521273339455157636975818793 |