Jack's Manual by J. A. Grohusko (1910, p.74)

0.1 portiondry gin base
0.5 portionSt. Raphael base
0.4 portionFrench vermouth — French Vermouthmodifier
ice — broken iceother
  1. Stir the St. Raphael, French vermouth, dry gin, and broken ice.
  2. Strain and serve.

Ice: Broken ice

See also: Hudson Cocktail, Merry Widow