Related Clues:

• Form of ID
• Autograph
• John Hancock
• Name written by its owner
• Handwritten name
• By the sound of it, the snaps one might expect from royalty
• The American soldier's backward character? Sounds all right for him to put it at the bottom
• Giants rue faked endorsement
• Is over Midge Ure's autograph
• Personal sign of soldier's upstanding character
• One's mark
• Distinctive way of writing name
• Identifying piece of writing, tune etc
• Identifying pattern that's bound to squash one irritant
• Distinctive characteristic