Related Clues:
- Sovereign - support for a firm line?
- Sovereign - support for a firm line!
- Monarch - straightedge
- Arbitrary ruler
- Emperor - measure
- Strip with straight edges
- Person in authority
- Person in charge of country
- Person in power - can draw a line
- Aid to drawing straight lines
- Aid for a straight line
- Monarch - drafting tool
- Strip used in drawing straight lines
- Posted (anag)
- It helps to draw straight lines