| Clue | Source | Date |
|---|---|---|
| Barton and Bow | Wall Street Journal | 14 Feb 2017 |
| "___ Heart" (1988 Whoopi Goldberg film) | ||
| Bow and Barton | ||
| Bow and others | ||
| "___ Heart" (1988 Whoopi Goldberg movie) | ||
| Bow and Barton | ||
| Barton and Bow | ||
| Bow and Barton | ||
| Barton and others | ||
| Bow and Barton | ||
| Barton and Schumann. |