Related Clues:
- Chalky mineral from which plaster of Paris is made
- Kind of chalk used to make plaster of Paris
- Spy mug made from this mineral
- Translucent white gypsum as found carved into ornaments
- Spy mug made from this white mineral
- Plaster of Paris is made from this chalk-like mineral
- White mineral used for carving
- Chalky material in plaster of Paris
- A flower of the laboratory, perhaps, that's precious
- How precious a scientifically produced flower can be!
- That's the spy in the gum in the plaster of Paris
- How A1 makes the AB blooming precious
- A blooming precious laboratory thing
- That's precious stuff to make a flower in the laboratory of
- A valuable bloomer from the laboratory