Related Clues:
- Surface film
- Copper film
- Bronze coating
- Green coat
- Film on bronze
- Green film produced by corrosion
- Film on metal
- Film about the Statue of Liberty?
- Antique asset, often
- Polish goal
- Film on copper or bronze
- Surface film formed by age
- Film formed on the surface
- Fine layer on the surface, laid down over time
- A surface gloss produced by age