Coat of arms of Buckler

The blazon

sa. on a fesse, betw. three dragons heads, erased or, as many estoiles of the field. — Crest, a dragon s head, erased, sa. charged with two bars or, betw. three bezants, two and one. C Another crest, a dragon s head, erased, sa. guttee d 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.