Italian, Customs, Square Seal

Italian Customs, Square Seal, Image & Found by Rohlík74
Found near Prague, Czech Republic, ?mm.

DOGANA / DI / CASTEL / ..., left (REG)NO right D'ITALIA // arms of Italy 1861-1870, MERCE above (ESTERA) below, caduce left anchor right

Customs of Castel (di Sangro?), Kingdom of Italy. Foreign products.

See Euro-Plombs for another example for Modane.