Across
- 3. "good ol' days" (6-3)
- 9. 200th anniversary of something (or someone) notable (12)
- 10. Rather underwhelming (10)
- 12. Tea lit Y (anag), truth (7)
- 14. To be, or not to be, queried in a small village (6)
- 15. Government funding management - Book of books (8)
- 16. Changes every term, usually (5)
- 17. .-.- . ...- . .-. (5)
- 19. Ado about nothing (4)
- 21. Unpredictable (6)
Down
- 1. Clever scheme to achieve a goal (4)
- 2. A play with 3 witches and a crazed wife (7)
- 4. When the moon covers the sun (7)
- 5. The 5th, the 6th and the 8th (5)
- 6. Trace out on an old phone's number pad: 7-1-9-3, 2-0, 3-1-7-9, 3-1-4-5-4-7-9 (4)
- 7. Book of definitions and synonyms (9)
- 8. Counterpart to someone else in this crossword (6)
- 11. Self-confident behaviour (7)
- 13. Measurement - Galactic empire (8)
- 18. Slandered by Shakespeare (7)
- 20. Lovebird named similar to Italy's capital (5)