Howell, Quincy D; Facetier, Feb 1974;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 3 91521273339455157636975818793 | |
| P1 | 42.50° | 3 91521273339455157636975818793 | |
| P2 | 41.00° | 96 61218243036424854606672788490 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 44.00° | 3 91521273339455157636975818793 | |
| C2 | 35.00° | 96 61218243036424854606672788490 | |
| T | 0.00° | 72 |