Fragment of foot, bottom and part wall of foot cup, drinking cup drinking utensil holder soil find glass h 4,3, handblown blown into the mold Fragment of foot bottom and small part of wall of foot cup in clear colorless glass. Thick sturdy glass. Pontil mark under slightly raised soil. Brand (pseudo) facetted with six Molded (pseudo) ribs of which 2 12 remain archeology Rotterdam rail tunnel drink Soil discovery: rail tunnel Rotterdam.