Coat of arms of Wilder

The blazon

gu. from a fesse or, charged with two . barrulets az. a demi lion, rampant, issuant, of the second. — Crest, a savage s head, affront e, couped at the shoulders, the temples entwined with woodbines, all ppr. [Granted to John Wilder, of Nunhide, Berkshire.'}

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.