Cloth Seal, Cloth Worker's Personal Seal, Initialed, 1700~1850
Cloth Seal, Cloth Worker's Personal Seal, Initialed, Image & Found by Hoarder.
E incuse (hole?) // AB on scrollwork
A cloth worker's personal seal of the initialled variety.
From Egan, Lead Cloth Seals and Related Items in the British Museum, "incuse numbers are generally found on two disc seals of eighteenth-/nineteenth-century date - i.e. post-alnage."