Johnson, J.M.
This is the Johnson, J.M. sett — one scale-free proportion (r4dg20k16ly2k3w3k2ly18r6k2r4k1w2), colour order pattern
RGKYKWKYRKRKW. It is recorded as a single variant, below.
First attested 1967.
| Scale | Variant | Earliest | |
|---|---|---|---|
| ×4 | Johnson, J.M. ★ | 1967 |  |