Family

Modern American Drinks by George J. Kappeler (1895, p.102) — George J. Kappeler 1895

1 jiggerScotch whisky — Scotch whiskeybase
1 bottleSoda water — plain sodadilution
  1. Place a lump of ice in a long thin glass.
  2. Add one jigger of Scotch whisky and a bottle of cold plain soda.

Ice: Lump ice

Nose
Scotch leads with very little interference beyond chill and dilution.
Palate
This is plain highball logic in one of its clearest forms, preserving spirit character while making it longer, cooler, and easier to drink.
Finish
The finish is dry, fizzy, and whisky-led.
Summary
A bare-bones Scotch highball from the practical service core of the family.

See also: Brandy and Soda, High Ball, Highball Family