| Clue | Source | Date |
|---|---|---|
| Symbol found on caps of both Keystone State MLB teams | Wall Street Journal | 24 Dec 2024 |
| What 'Pennsylvania' starts with | Newsday | 29 Nov 2022 |
| ''Pygmalion'' lead character | Newsday | 29 Jun 2019 |
| Stretchy part of Pirelli's logo | ||
| Feature of "Pennsylvania" | ||
| Symbol for phosphorus | ||
| DuPont has one | ||
| Lead character in "Planet of the Apes" |