Coat of arms of Birle

The blazon

ar. three torteauxes and a chief erm. — Crest, an arm, couped at the shoulder, fesseways, holding in the hand ppr. a cross formee, fitchee, or, habited ar. cuff sa. on the arm three torteauxes.

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.