Quaker's Cocktail

Harry of Ciro's ABC of Mixing Cocktails by Harry of Ciro's (1923, p.71) — Harry of Ciro's 1923

1. Shake well and strain into cocktail glass.

This matters because it preserves a mixed-base citrus-and-raspberry branch in the late London field.

The equal-structure mixed-brandy-and-rum base is the key feature here.

Barflies and Cocktails by Harry McElhone and Wynn (1927, p.66) — Barflies 1927

1. Shake well and strain into a cocktail glass.

This matters because it preserves a dual-base brandy-and-rum sour still active in the interwar canon.