| Clue | Source | Date |
|---|---|---|
| Piece of post, in Paris | The Telegraph Cross Atlantic | 05 Apr 2025 |
| Latvian concerned with line from abroad | The Times Mephisto | 28 Jul 2024 |
| Communication from Paris about to be taken to north European | ||
| ___ de cachet | ||
| Alphabetic character: Fr. | ||
| Nice note | ||
| French note | ||
| French message | ||
| ___ de cachet (sealed warrant). | ||
| ___ de cachet (sealed missive). | ||
| Billet doux, perhaps. | ||
| Postal message in France. | ||
| ___ de cachet. |