Larger Photograph (62.3K)
| Designer | : | Stewart Coffin |
| Craftsman | : | Stewart Coffin |
| Category | : | Interlocking |
| Pieces | : | 6 |
| An Augmented Four Corners puzzle has been sawn off along its tetrahedral side. Stewart made 2 in 1973. Number 34A in his numbering system. | ||