Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, 4xx, IB, 1500~1800

Cloth Seal, Cloth Worker's Personal Seal, Privy Mark, IB, Image by StuE, Found by Doug Turner.
Found in Somerset, 25 x 20mm, 6.1g.

Privy mark incorporating ligature IMPL? // A (incised) X (scratched)

Cloth worker's personal seal with privy mark formed from the figure 4.