Worked knife blade with top small button, green discolored, knife handle knife cutlery soil find leg, sawn cut drilled blade. Leg Somewhat conical shape hexagonal section with grooves in the longitudinal direction. Finishing in small button at the top of two barges and two small protruding points Partially green discolored Remains of rusty sting still present archeology Rotterdam IJsselmonde knife cutting Soil discovery: Castle IJsselmonde pit 2 Rotterdam 1972.