| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1761 this Pennsylvania statesman invented the glass harmonica | Benjamin Franklin | $400 | DJ | MUSICAL INSTRUMENTS | 1997-11-25 | #3047 | |
| This American statesman invented the glass harmonica in the 1760s | Benjamin Franklin | $1,000 | DJ | MUSICAL INSTRUMENTS | 1994-03-16 | #2203 | |
| This inventor put the top half of his far vision lens on top of the bottom half of his near vision lens | Benjamin Franklin | $600 | DJ | OPTICAL INSTRUMENTS | 1992-01-20 | #1706 |