Related Clues:

• The way to make you rich and the way to stop you squeaking
• Keep properly lubricated if you want it to pay you
• It'll pay you to keep it properly lubricated
• That'll make you rich if you keep it properly lubricated
• It will pay you to keep it running smoothly, perhaps, like this
• How boring to have to make it and keep it properly lubricated! (3, 4)
• Re this might get you for a second at the Turf
• Money comes gushing out of this, so keep it running smoothly
• Come again re the Turf like this
• Keep it properly lubricated - that's the drill
• Keep thoroughly lubricated - that's the drill
• Renewable energy source
• Marshy fuel source
• Moss source
• Word before moss