RWE
| Date | Clue |
|---|---|
| 2015-11-11 | "Nature" essayist's inits. |
| 2014-09-12 | Inits. of Thoreau's mentor |
| 2012-03-31 | "Self-Reliance" essayist's inits. |
| 2007-03-11 | "Concord Hymn" writer's inits. |
| 2003-10-25 | Literary monogram |
| 2003-05-24 | Literary monogram |
| 1996-01-12 | Literary monogram |