Two fragments of stand knobs, foot ring, bottom and wall of ribs, goblet drinking glass drinking utensils tableware holder soil find glass, h 1,3, hand-blown glass application Fragments of standing knobs of part of base ring part of bottom and very small part of wall of rib cup in clear colorless glass Cup stands on three smooth rounded knobs (: 01, 02) on stand and base Around wide flat foot ring applied Under lightly lit bottom pontil mark Bottom base of 15 imposed colorless ribs straight vertical continuous under foot ring to wall archeology Rotterdam rail tunnel medicine drug Soil discovery, Rotterdam rail tunnel.