OILPAN
| Date | Clue |
|---|---|
| 2025-08-05 | Bottom of a crankcase |
| 2020-06-25 | Crankcase component |
| 2016-07-03 | Crankcase base |
| 2016-03-20 | Car collector? |
| 2014-12-15 | Crankcase base |
| 2014-04-21 | Crankcase reservoir |
| 2011-12-30 | Bottom of a crankcase |
| 2011-08-02 | Bottom of a crankcase |
| 1998-07-17 | Bottom of the crankcase |