| Clue | Source | Date |
|---|---|---|
| Mountain wind | LA Times Daily | 09 Jan 2022 |
| Ricola ad instrument | The Washington Post | 08 Nov 2020 |
| Ricola ad instrument | LA Times Daily | 08 Nov 2020 |
| Musical instrument seen on TV in cough sweet advertising | The Times Specialist Sunday | 10 Mar 2019 |
| Measure of acidity in a once lost instrument | The Telegraph Toughie | 29 Jan 2019 |
| Swiss mountaineers' instrument | The New Yorker | 11 Jun 2018 |
| Swiss instrument for signaling. | ||
| Colorful Swiss artifact. |