| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| A reconstruction of this man's library includes 2,000 volumes he sold to Congress in 1815 | Jefferson | $400 | J | IN THE LIBRARY OF CONGRESS | 2025-09-15 | #9391 | |
| When the Library of Congress bought this president's private library, it doubled its collection | Thomas Jefferson | $200 | J | LIBRARIES | 1989-11-10 | #1195 | |
| The oldest of the 3 buildings which house the Library of Congress is named for this president | Thomas Jefferson | $300 | J | LIBRARIES | 1989-04-10 | #1071 |