Bottled Tom Gin Cocktail

Source:  Modern American Drinks
2/3 quart Old Tom Gin

Ingredient: Old Tom Gin

What it is:  Gin

A lightly sweetened Gin popular in 18th-century England that now is rarely available.

Substitution:  gin (London Dry)

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1/3 quart water

Ingredient: water

What it is:  Additive
Ubiquitous chemical substance that is composed of hydrogen and oxygen and is essential for all forms of life -- also a component of all drinks.

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1 jigger orange bitters

Ingredient: orange bitters

What it is:  Bitters

A bitters is an alcoholic beverage that contains herbal essences, has a bitter or bittersweet flavor, and

Substitution:  bitter

(More about orange bitters)
Two-thirds of a quart Tom gin, one-third quart water, one jigger orange bitters. Mix well and bottle.