Long, R H & Steele, N W; Seattle F Design, Nov 1984, p4;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 72 2 6 81014161822242630323438404246485054565862646670 | |
| P1 | 45.00° | 72 2 6 81014161822242630323438404246485054565862646670 | |
| P2 | 41.00° | 41220283644526068 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 35.00° | 72 2 6 81014161822242630323438404246485054565862646670 | |
| C2 | 23.40° | 41220283644526068 |