Earth removal in Rotterdam; medal intended as proof for peat carriers; fillers or toners to be able to import peat from the newly uncovered peat bogs; Unilateral lead medal with round top and rectangular bottom; and hole in it. Front: standing lion with a coat of arms on the chest between the year within an inscription. Reverse: blank.; Rotterdam; anonymous; 1769; founding; h 7.5 cm x w 7.5 cm x w 153.53 gr