Related Clues:

• Scenery etc. of dramatic productions
• Scenery etc. of 11 across productions
• Major divisions of tennis match
• Groups of things of the same kind
• Units of play in tennis
• What cement does with the sands, perhaps
• Gets hard when played on the hard court
• It gets hard for them to be in tennis
• Sands, perhaps, and gets like cement
• 'Sands, perhaps, on the court (4)'
• At court that stays with such collections
• Metal detectors' finds?
• Miner's finds
• Unearthed assets
• Refinery deliveries