Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, BH

Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, BH, Image & Found by Mark Iglesias.
Found on the Thames foreshore, 19mm, 8.1g.

Blank // privy mark incorporating B H in heart shaped section (possibly further letter beneath)

See No.223, Fig.31, Geoff Egan, 'Lead cloth seals and related items in the B.M. (B.M. Occasional Paper 93)', under Clothier's, Weaver's and Searcher's seals, "16th? - 17th century".