Mark Antony Lower,
The Curiosities of Heraldry
“ The earliest representation of arms upon a seal is of the date of 1187. [41] The embellishment of seals was one of the first as well as one of the most interesting and useful applications of Heraldry. Seals, at first rude and devoid of ornament, became, in course of time, beautiful pieces of workmanship, elaborately decorated with arms, equestrian figures, and tabernacle work of gothic architecture.The Crusades are admitted by all modern writers to have given shape to heraldry. ”
