Der perfekte Mixer by Martin Heile (1950, p.31) — Martin Heile 1950
| 0.5 lemon | lemon juice — Zitrone | acid |
| 1 whole | egg — Ei | base |
| 1 liqueur-glass | Old Tom gin — Old Tom oder hollandischer Gin | base |
| Seltzer water — Selterswasser | dilution | |
| 0.5 tablespoon | sugar — Zucker | sweetener |
- Shake with ice, strain into a large glass, and top with seltzer.