Across
- 3. Warship on which C. V. Gridley operated the conning tower
- 4. The "shoe wizard" of York County
- 5. Birthplace of the banana split
- 9. Berks County community whose auto body company built a car for Rudolph Valentino
- 10. Father of the typewriter and inventor of the QWERTY keyboard
- 11. Norwegian violinist who tried to establish a colony in Potter County (two words)
- 12. Pottsville football team champions
- 14. Japanese-American furniture pioneer of Bucks County
- 16. Philadelphia water works designed like Greek temples
- 17. Last name of the man for whom Eckley Miners' Village was named
- 18. Oldest still-operating roller coaster in the world
- 20. Last name of "the Great Commoner"
Down
- 1. The "Angel of Gettysburg" (two words)
- 2. Subject of the first blue and gold historical marker (two words)
- 6. The primary color of our state flag
- 7. Last name of our first governor
- 8. Alleged organization of those hanged on "the day of the rope" (two words)
- 13. Oldest residential building in Lehigh County (two words)
- 15. Last name of the founder of the Monroe County seat
- 19. "Female college" which once thrived in Mechanicsburg