Related Clues:

• Telegraphic period
• Run out of steam
• Lose power
• Organ part
• *Sign ... organ ... telegram
• Eight-sided traffic sign
• Point on a bus map
• Telegram period
• React to seeing red?
• Injunction sign?
• Casino cube
• Cube with spots
• Sign type
• Subsided (with ''down'')
• 'Freeze!'