Dutch, Customs Seal, U.K., Image by StuE, Found by Colin Gilbert.
Found on the Essex / Suffolk Border.
2 lead seals with rusting wire inserts. Arms of Holland variant // circle containing U.K.
This version of the crowned Dutch shield bearing the rampant lion of Holland appears remarkably like a walking rat playing a flute inverting the tale of the Pied Piper!
Mark Ouwerkerk discovered the U.K. stands for Uitvoer Keuring (Export Inspection). See RIJKSWAPEN-UK.