L'Art du Shaker by Dominique Migliorero (1925, p.74)

2 dashAngostura bitters base
2 dashcuracao — Curacaomodifier
1 glassdry sherry — Dry sherrymodifier
  1. Stir cold and serve.

Barflies and Cocktails by Harry McElhone and Wynn (1927, p.86) — Dry sherry

1 dashorange bitters — Orange Bittersbase
1 dashpeach bitters — Peach Bittersbitter
1 glassdry sherry — Dry Sherrymodifier
1 dashGomme syrup — Gomme Syrupsweetener
  1. Shake well and strain into a cocktail glass.

This matters because it preserves another named dry-sherry aperitif witness in the late McElhone canon.

See also: Sherry Cocktail, Bamboo Cocktail