McBain
This is the McBain sett — one scale-free proportion (dr60w2lb5k2w2k2lb5w2k2g12k2w2dr5r5g2r5dr5g10w2), colour order pattern
BWWKWKWWKGKWBRGRBGW. It is recorded as a single variant, below.
First attested 1960.
| Scale | Variant | Earliest | |
|---|---|---|---|
| ×2 | McBain ★ | 1960 |  |