Britten-Norman

This is the Britten-Norman sett — one scale-free proportion (db28w1db2w1db3w1db2w2db2w2db25k10w1k2lb2k20r1k2lr3k2r1k20lb2k1w1k10), colour order pattern BWBWBWBWBWBKWKWKRKYKRKWKWK. It is recorded as a single variant, below. First attested 2016.