Daly's Bartenders' Encyclopedia by Tim Daly (1903, p.84)

1lemon peel — Twist a piece on top.acid
2 dashesgum syrup — Source says two or three dashes.base
1 wine glassMedford rum base
1 dashAngostura bitters — bitters (Angostura)bitter
  1. Stir the gum syrup, Angostura bitters, and Medford rum well.
  2. Strain into a cocktail glass, twist a piece of lemon peel on top, and serve.

Garnish: Twisted lemon peel.

This is a useful compact Medford-rum aromatic checkpoint from a period when regional rum identities still mattered.

The drink keeps very close to the old cocktail grammar with only the base spirit changing.

Rawling's Book of Mixed Drinks by Ernest P. Rawling (1914) — Rawling 1914, cocktail section

1 piecelemon peel acid
1 toddyspoonfulgum syrup base
1 measureJamaica rum base
3 dashorange bitters bitter
3 dropPeychaud bitters bitter
  1. Make in the manner of Rawling's Whiskey Cocktail, substituting Jamaica rum for whiskey.

Garnish: Lemon peel

Ice: Ice

Cheerio! A Book of Punches and Cocktails by Charles (1928, p.45) — Cheerio 1928

2 partsrum base
2.5 dashesAngostura bitters — Source gives two or three dashes.bitter
1 partvermouth — Vermouthmodifier
ice other
  1. Pour the rum, vermouth, bitters, and ice into a shaker.
  2. Mix well, strain into a cocktail glass, and serve.

Ice: Ice

Cocktails by Pedro Chicote (1928, p.212) — Negrita and strawberry syrup

0.5 copitarum — Ron Negritabase
10 dropsstrawberry syrup — Jarabe de fresasbase
0.5 copitasweet vermouth — Vermut Martini Rossimodifier
  1. Shake and serve in a cocktail glass.

Ice: 3 to 4 pieces ice

This matters because it preserves a strawberry-sweetened rum-and-vermouth aromatic in Chicote's Madrid layer.

Cocktails Bar La Florida by Constante Ribalaigua Vert (1934, p.167)

1 peellime — unripe lemon peel with juiceacid
1 sprigmint — peppermintbase
2 ouncesrum — Bacardi rumbase
1 dashAngostura bitters — Angosturabitter
0.5 teaspooncuracao modifier
0.5 teaspoonsugar sweetener
  1. Shake lightly from one glass to another and strain.

Ice: Cracked ice

See also: Brandy Cocktail, Gin Cocktail