Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, TB, 1500~1825

Cloth Seal, TB, Image & Found by Tinner.
Found in Wiltshire, diameter?

A cloth workers seal with TB and an I or L beneath stamped on one side, 30 has been scratched above that (possibly the length of cloth it was attached to). The other side has a merchant mark of which only a W can be made out with any certainty. See Figs. 30 - 32 'clothiers'/weavers'/searchers' seals with privy marks' Geoff Egan, Lead Cloth Seals and Related Items in the British Museum.