| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Fri, May 06, 2011 | 61A | Exposer of Standard Oil during the Progressive era | Natan Last | Shortz |
| Sat, May 01, 2004 | 50A | Noted early 20th-century writer/reformer | Byron Walden | Shortz |
| Sat, Dec 23, 2000 | 24D | "The History of the Standard Oil Company" journalist | Bob Klahn | Shortz |