Cloth Seal Die / Matrix, Cloth Worker's Personal Seal Privy Mark, TCM

Cloth Seal Die / Matrix, Cloth Worker's Personal Seal Privy Mark, TCM, Image & Found by Luke Bloomfield.
Found in England, ?mm.

A copper alloy or possibly steel die showing a simple privy mark with T C to sides and M attached to the bottom.

This stamp matrix corresponds to similar designs found on many cloth workers' personal seals. No other examples of dies for these particular types of cloth seals are known to me, making this an important and possibly unique find.