The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.83)
| 0.67 part | gin — Tom gin | base |
| 0.25 lemon | lemon juice | base |
| 0.33 part | rum — Medford rum | base |
| 0.5 pony | milk | dilution |
| Soda water — siphon | dilution | |
| 0.33 spoon | sugar | sweetener |
- Shake, strain, and fill from siphon.
Ice: Siphon
Named for the free silver agitation of the 1890s.