Howell, Quincy D; Faceter's Gem Cuts, (1976) v1 n3;
| # | Angle | Facets | Notes |
|---|---|---|---|
| G1 | 90.00° | 1 3 5 7 911131517192123252729313335373941434547495153555759616365676971737577798183858789919395 | |
| P1 | 47.00° | 618304254667890 | |
| P2 | 42.00° | 96 61218243036424854606672788490 |
| # | Angle | Facets | Notes |
|---|---|---|---|
| C1 | 37.00° | 9612243648607284 | |
| C2 | 29.00° | 618304254667890 | |
| T | 0.00° | 96 |