Coat of arms of Meldert

The blazon

or, a chief erm. charged with three pales gu. — Crest, a dexter gauntlet, apaumee az. Mele. [Kent,] az. on a bend or, three lozenges gu. ( Another, sa.)

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.