Across
- 2. 1850 (Edmund Quincy)
- 5. 1916 (George Washington Carver)
- 6. 1980
- 9. 1965
- 11. 1904 (Benjamin Holt)
- 13. 1794 (Thomas Jefferson)
- 15. 1835
- 16. 1969
- 21. 1960's
- 22. 1930's, starts with r
- 23. 1874 (Joseph Glidden)
Down
- 1. 1917
- 3. 1837 (John Deere)
- 4. 1934
- 7. 1930's, starts with b
- 8. 1834 (Cyrus McCormick)
- 10. 1930 (E.M. Tiffany)
- 12. 1930's, starts with k
- 14. 1793 (Eli Whitney)
- 17. 1928
- 18. 1933
- 19. 1878 (Anna Baldwin)
- 20. 1790
