Gin Sour.
Prepare same as Brandy Sour, using gin in place of brandy.
Jersey Sour.
Mix same as Apple Brandy Sour, using half a tablespoonful fine sugar in place of gum syrup.
Medford Rum Sour.
Concoct in same manner as Brandy Sour, substituting Medford rum for brandy.
St. Croix Sour.
Same as Medford, substituting St. Croix rum.
Whiskey Sour.
Prepare in same way as plain Brandy Sour, using whiskey in place of brandy.