Coat of arms of Edgar

The blazon

per chev. or and az. in chief two fleurs-de-lis of the second in base five lozenges of the first, each charged with an escallop gu. — Crest, an ostrich s head, betw. two wings, expanded, or, each charged with two bends az. in his beak a horse-shoe ar. .

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.