The Artistry of Mixing Drinks by Frank Meier (1936, p.71)

1 pieceice — Icebase
Soda water — Soda waterdilution
1 glassdry vermouth — Chambery Vermouthmodifier
1 teaspoonstrawberry syrup — Strawberry syrupsweetener
  1. Build over ice in a tumbler or large wineglass, add soda water, stir, and serve.

Ice: Ice