Dimensions: Arms Sable on a chevron argent between in chief two griffins heads couped and in base a lion rampant an anchor between two estoiles (unidentified) impaling Sable a greyhound courant between two bars argent (unidentified) Crest A cubit arm in armour with a serpent wound round it holding a spear in fess Motto VALET PRUDENTIA VIRTUS
Possibilities for Identification:
Neither stamp nor motto are in Fairbairn’s Crests, Burke’s General armory, nor Papworth.