Related Clues:
- One who 48-Down
- Flight section
- Platform for choir members
- Vertical stair piece
- Stairstep part
- Stair feature
- Choir support
- Aid for a large-group photo
- Upright part of stair step
- Upright piece between steps
- Vertical part of stair
- Upright piece in stairs
- Vertical piece between stair steps
- Vertical piece between two stair treads
- Vertical piece between two steps of stairs