Norman versus Lorraine glass, [234 note]
Normandy, glass made in, [234-235]
Normandy, glass-workers from, in England, [304-305]
Nuppen or ‘Prunts,’ [253]
Nuremberg mirrors, [138-139]
Nuremberg, Venetian glass imitated, [256]
Nuremberg, enamelled glass of, [271-272]
Ochsenkopf humpen, [268]
Onyx glass, Greco-Roman, [68-70]
Opus sectile as wall-covering, [54-55]