| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In the 1800s inventions like this man's improved steam engine were adapted for trains | James Watt | $600 | J | TRAIN TIME | 2018-01-25 | #7684 | |
| Fulton's "Clermont" used a steam engine bought from this Scottish inventor's company | James Watt | $800 | DJ | TRANSPORTATION | 1986-10-06 | #476 |