The Cocktail Book a Sideboard Manual for Gentlemen (1901, p.58)

2 dasheslemon juice acid
0.5lime — Half a lime squeezed into the glass.base
1 wine glassScotch whisky — Scotch whiskeybase
Soda water — siphondilution
1 lumpice other
  1. Squeeze half a lime into a medium-sized tumbler and add the lemon juice, Scotch whisky, and lump of ice.
  2. Fill with siphon.

Ice: One lump

This is a useful Scotch highball/rickey border drink in a domestic 1901 context.

The hybrid lime-plus-lemon structure makes it more than a straightforward whisky rickey.

See also: Whiskey Rickey, John Collins