O'Brien (Scotch Corner)
This is the O'Brien (Scotch Corner) sett — one scale-free proportion (g36gi19g4gi31t2r3t2r3gi12), colour order pattern
GGGGBRBRG. It is recorded as a single variant, below.
First attested 2004.
| Scale | Variant | Earliest | |
|---|---|---|---|
| ×2 | O'Brien (Scotch Corner) ★ | 2004 |  |