Related Clues:

• Fliers
• Post office onslaught
• Postal nuisance
• Handbills
• Birds and planes
• Some ads
• Many ad circulars
• Ads, perhaps
• Pamphlets giving information, often to advertise
• Brochures, pamphlets
• Don't just throw it in the wastepaper basket; it may provide armour for the Chinese navy
• Papers under the windshield wiper
• Boatman, say, rejected post
• Fliers like trees in winter (sunless, but retaining temperature)
• No one applies for this post