Coat of arms of Ladbroke

The blazon

az. a chev. erm. — Crest, an arm, couped at the elbow and erect, vested gu. cuff ar. holding in the hand ppr. five quatrefoils in cross, stalked ar. pierced gu. Ladde, alias Baker, [Terrington, Norfolk,] or, on a fesse, wavy, az. betw. three escallops sa. as many shelldrakes 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.