BSG.CS.00454 — Cloth Seal, Dutch, Leiden, Crossed Keys, L37

Found Nearby Utrecht, Diameter about 30mm.

Arms of Leiden in ornate shield, crown above inscription around - LEYDEN and then several more characters missing or undecipherable ending in (W?)T. The other side has .L. / 37 and a six petalled flower head with 6 in a square stamp.

From the sender - "(Length 37 el, 6 assigns the amount of threads used)"