Fragment of foot and stem of goblet with white-opaque threads in stem (pendulum glass), shot glass drinking glass drinking utensils tableware holder soil find glass, hand-blown glass application fragment of foot and stem of pendulum glass in clear colorless and white-opaque glass. Pontil mark under light ascending thick (0.5 cm) disc-shaped foot in the form of slightly oval shape. Placed massive light-woadened (1,7 - 2,3) trunk in which four flat opaque white clockwise glass wires around oscillating upright assembly of very thin glass wires (gas stocking) Stem continues in chalice of which remains bottom archeology underground pit Rotterdam City Triangle Blaak Soil discovery underground pit Blaakstation 1977.