Jack's Manual by J. A. Grohusko (1910, p.34)
| 0.5 portion | Bacardi rum — Bagardie rum | base |
| 0.25 portion | French vermouth | modifier |
| 0.25 portion | Italian vermouth | modifier |
| ice — broken ice | other |
- Fill the glass with broken ice and add the rum and both vermouths.
- Stir, strain, and serve.
Ice: Broken ice