Coat of arms of Duff

The blazon

vert, a fesse, dancettee, erm. betw. two bucks heads, cabossed, in chief, and as many escallops in base, or. — Crest, a demi lion, rampant, gu. holding a cimetar ppr. hilt and pomel gold. — Supporters, on each side, a sailor ppr. habited in a blue jacket, white waistcoat and breeches, handkerchief round the neck, hat and shoes, all black, the latter with gold buckles. knee-bands red, stockings of the third, hold'ng in the exterior hand, a cimetar ppr. hilt and pomel or.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.