Winchester, Dean S; Seattle F Design, Apr 1976;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1 3 5 7 91113151719212325272931333537394143454749515355575961636567697173757779 | |
| P1 | 44.72° | 1 7 91517232531333941474955576365717379 | |
| P2 | 44.00° | 3 5111319212729353743455153596167697577 | |
| P3 | 43.00° | 4122028364452606876 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 40.16° | 1 7 91517232531333941474955576365717379 | |
| C2 | 38.72° | 3 5111319212729353743455153596167697577 | |
| C3 | 37.00° | 4122028364452606876 | |
| C4 | 21.61° | 80 81624324048566472 | |
| T | 0.00° | 80 |