| Clue | Source | Date |
|---|---|---|
| Originally, roofless rides | Newsday | 02 Mar 2024 |
| Originally in the US, open two-seater cars | The Times Specialist Sunday | 27 May 2018 |
| Sports cars | ||
| Dragging vehicles | ||
| Sporty two-seaters | ||
| Sporty two-seaters | ||
| Old autos | ||
| Triumph products | ||
| Triumph products | ||
| Duesenberg A's, e.g. | ||
| Open autos of yore | ||
| Sporty old cars | ||
| Cars with rumble seats | ||
| Sporty two-seaters | ||
| Driving horses. | ||
| "Flapper Age" vehicles. |