Related Clues:

• Alternative to plastic
• Supreme leader
• Tyrant
• Old autocrat
• Leader opposed by the Bolsheviks
• Mill output
• 'Dear' book
• Printer need
• Victim of a 1917 revolution
• Peter or Paul
• Math figure
• Canon fodder
• Checkout choice
• Anarchists' foe, once
• Nicholas, e.g.