| LIST I | LIST II | ||
|---|---|---|---|
| A | Cones | I | White |
| B | Green ware | II | Blue |
| C | Cobalt Oxide | III | Bend under heat |
| D | Porcelain | IV | Bisque-fired |
Cones indicate temperature by bending when heated,
greenware is unfired pottery before bisque firing,
cobalt oxide imparts a blue color, and porcelain is typically white.