Coat of arms of Antrobus

The blazon

lozengy or and ar. on a pale gu. three stars of the first. — Crest, a unicorn s head ar. crined and armed or, issuing out of rays of the second, and gorged with a chaplet of leaves vert.

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.