Cocktail Boothby's American Bar-Tender by Wm. T. Boothby (1891, p.46)

lemon juice — Only a little is specified.acid
1 jiggerRaspberry syrup base
lemon soda — lemon soda or sweet sodadilution
Orgeat — orgeat syrupother
  1. Place the ice, raspberry syrup, and dash of orgeat in a large glass.
  2. Fill with lemon soda or sweet soda and a little lemon juice, stir, and serve.

Ice: Cube ice

This is a good example of ornate syrup logic crossing directly into the soda-fountain-adjacent long-drink world.

The identity lies in the layered syrup combination and soda finish rather than in shaking.

Lineage reconciliation

See also: Soda and Syrup, Plain Lemonade