Instructions
Shake, strain, up, garnish.
Notes
There are all sorts of recipes for this one online; this is Sam Ross'. Many recipes call generically for aged rum, rather than Jamaica(n). Others, notably cocktaildb's, call for falernum and a touch of sugar to offset the lime: http://www.cocktaildb.com/recipe_detail?id=426 . The constants are some sort of dark rum, lime, sugar, and bitters.
Cocktail summary
Year
1945
Is of
unknown authenticity
Reference
Crosby Gaige's Cocktail Guide, via Sam Ross' Bartender's Choice app for iOS.
Jamaican rum, Bitters, Lime juice, Simple syrup, Lime
PT5M
PT0M
Cocktail
Cocktail
1
craft, alcoholic
4.09091
11