Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, RS, 1500~1700

Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, RS, Image & Found by Jason Sandy.
Found on Thames foreshore near Swan Lane between London Bridge and Cannon Street Bridge, 21mm.

Privy mark, 4 with extended horizontal crossed and extended vertical R S to sides and terminating in an Augsburg A (bar across top and chevroned horizontal). The other side is missing apart from the rivet head which has no decipherable markings.

One disc from a two disc cloth workers personal seal.