| Clue | Source | Date |
|---|---|---|
| Gas tank insert | Newsday | 21 Apr 2024 |
| *Lever for manual water extraction | LA Times Daily | 13 Nov 2018 |
| *Lever for manual water extraction | The Washington Post | 13 Nov 2018 |
| Fueling device with an automatic shut-off feature | LA Times Daily | 03 Mar 2018 |
| Fueling device with an automatic shut-off feature | The Washington Post | 03 Mar 2018 |
| *Lever for manual water extraction | ||
| Well adjunct | Newsday | 06 Feb 2015 |
| Well adjunct | ||
| Service station attendant's fistful |