Related Clues:

• Heard of disease in smoky passage
• Smoke-duct in chimney
• Smoke pipe
• Smoking pipe responsible for speaker's complaint?
• Tube went rapidly, it is reported
• Duct for smoke/gases
• Sound from bolted shaft
• It may be full of hot air
• Escape shaft got off the ground, so to speak
• Sound�s travelled by air duct
• Outlet for fuel distribution
• Small chimney
• Chimney-duct
• Fuel (anag.)
• Chimney