The Buffet Blue Book by John H. Considine (1912, p.62)

1 lumpice base
0.33 jiggerOld Tom gin base
1.5 dropsAbbott's Bitters — Source gives 1 or 2 drops.bitter
0.33 jiggerForbidden Fruit cordial modifier
0.33 jiggersweet vermouth — Italian vermouthmodifier
  1. Place the lump of ice in a mixing glass and add the Forbidden Fruit cordial, Old Tom gin, Italian vermouth, and Abbott's Bitters.
  2. Stir, strain into a tall stem cocktail glass, and serve.

Ice: Ice

See also: Tuxedo Cocktail, Virgin Cocktail