Williamson/Smart
This is the Williamson/Smart sett — one scale-free proportion (db10n3db10r3k21g20k15r3), colour order pattern
BBBRKGKR. It is recorded as a single variant, below.
First attested 2012.
| Scale | Variant | Earliest | |
|---|---|---|---|
| ×2 | Williamson/Smart ★ | 2012 |  |