SHAKEN CLASSICS

Brandy Crusta
Brandy, Maraschino, Cointreau, Lemon, Sugar
"A Crusta is a particular little breed of drink which seems to require two things to make it legitimate: a frosted wine glass and the entire peel of a lemon or orange fitted into the glass." 
-Trader Vic’s Bartending Guide.
Variation: Rye, Rum

Corpse Reviver #2
Gin, lillet, Cointreau, lemon, absinthe rinse, lemon oil
The Corpse Reviver is more of a class of drink then a single recipe. The term originated at the beginning of the twentieth century, sometimes referred to as a “reviver”, or “eye opener”. 
Variation: #1, #3, #577

Coffee Flip
Ruby port, cognac, egg, sugar, bitters
The first bar guide to feature a flip (and to add eggs to the list of ingredients) was Jerry Thomas's 1862 ‘How to Mix Drinks’
Variation: Nonino’s Orchard

Daiquiri
Rum, lime sugar, egg white
The Daiquiri was invented in the late 1890’s by Jennings Cox, an American mining engineer in Cuba. Cox was a cocktail aficionado and made a cocktail with the most predominant ingredients around: rum, sugar cane, and lime.
Variation: Strawberry, Hemmingway

Satan’s Whiskers
Gin, Dry Vermouth, Sweet Vermouth, Grand Marnier, Orange Juice, Bitters
First in print in the 1930’s edition of Savoy Cocktail Book.
Variation: Satan’s Goatee

Aviation
Gin, Maraschino, Lemon Juice
The aviation was first published in 1916 in ‘Recipes for Mixed Drinks’, published by Hugo Ensslin, head bartender at Times Square’s Hotel Wallick.
Variation: Violet Aviation

Gimlet
Gin, homemade lime cordial
A 1953 description was: "a real gimlet is half gin and half Rose's lime juice and nothing else". (We find it better with our homemade cordial)
Variation: Absent Minded Gimlet

EFFERVESCENT

Moscow Mule
Vodka, lime, ginger syrup, ginger beer
This was the first cocktail to use Ginger Beer and was created by Rudolf Kunett and John Martin, who were trying to promote Smirnoff Vodka to the post-WWII United States.
Variations: Cilantro Mule, Mint Mule

Ritz Cocktail
Cognac, Cointreau, Maraschino, Lemon, Cava
Created by Dale Degroff, one of the leading cocktail historians, expert in modern bartending, and author of several excellent cocktail books.

Gin & Tonic
Gin, house made tonic, lime
Variations: T&T

French 75
Gin, lemon, cava, sugar
Variation: Corsican 75