| Clue | Source | Date |
|---|---|---|
| Percy -, director of films Salmonberries and Rosalie Goes Shopping (5) | Mirror Quiz | 19 Jun 2025 |
| Percy -, director of films Salmonberries and Rosalie Goes Shopping | Mirror Quiz | 28 Oct 2024 |
| Percy -, director of films Salmonberries and Rosalie Goes Shopping | Mirror Quiz | 28 Jul 2024 |
| Pre-W.W. II Berlin hotel | ||
| Famous Berlin hostelry. | ||
| Famous Berlin hotel. | ||
| Berlin hotel of note. | ||
| Famed Berlin hotel. | ||
| Famous hotel in Berlin. | ||
| Well-known Berlin hotel. | ||
| World-famous hotel of prewar Berlin. |