Related Clues:
- A surface gloss produced by age
- Oxide coating on iron
- Surface gloss produced by age
- Reddish-brown coating formed on metal
- Gloss on the surface produced by age
- Reddish-brown coating formed on metal by damp
- Reddish-brown coating formed on iron by moisture
- Gloss or colour produced by a paint
- Green gloss on old bronze
- Red or brown oxide coating on iron or steel
- Brownish red
- Surface coating of age
- Reddish oxide coating on iron
- Reddish-brown oxide coating
- The old surface of a paint