Jack's Manual by J. A. Grohusko (1910, p.87)

0.5 portiondry gin base
0.1 portionScotch whisky — Scotch whiskeybase
0.4 portionByrrh wine other
ice — broken iceother
  1. Stir the dry gin, Byrrh wine, and Scotch whisky with broken ice.
  2. Strain and serve.

Ice: Broken ice

See also: Scheuer Cocktail, Byrrh Cocktail