Related Clues:
- Seamy stuff?
- Stoker's fuel
- Eyes for Frosty?
- __ moss (gardening material)
- Christmas stocking disappointment
- Either of Frosty's eyes
- Big Utah export
- Seam stuff
- ___ black
- Black, combustible rock
- Fuel for an old furnace
- Naughty child's Christmas gift
- Historic Newcastle resource
- Starting material in coal formation
- Scuttle stuff