Coat of arms of Swabey

The blazon

gu. on a chev. engr. or, betw. three swans ar. as many bees, volant, ppr. — Crest, on a wreath, a swan, reguardant, ar. beaked and membered sa. wings, elevated, of the last, murally crowned gu. reposing his dexter foot on an escallop or. [ Granted to Samuel Swabey, of Langley, Buckinghamshire, 1757.]

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.