Last seen in:
- The Times - Concise - Sunday Times Concise No 1790
- Newsday.com - Oct 30 2020
- L.A. Times Daily - Jun 9 2019
- The Washington Post - Jun 9 2019
- USA Today - Jun 15 2018
- L.A. Times Daily - Apr 11 2018
- The Washington Post - Apr 11 2018
- Newsday.com - Jul 20 2014
- New York Times - Apr 21 2014
- L.A. Times Daily - Jan 21 2011
Related Clues:
- Minute drink's about to make one well?
- Lubrication reservoir
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- Pit collecting water/oil
- Oil reservoir
- Reservoir having problem with pressure
- Hole collecting water for pump
- Problem with pressure in reservoir
- Engine's oil reservoir
- Engine oil reservoir
- Hole for molten metal
- Back American member finding oil here
- Superfluous oil-well
- A quantity of money and power? It could bring depression
- Amount of money initially paid for oil deposit