Greyhound (cocktail) similar cocktail with the name "Greyhound" appears in Harper's magazine in 1945 (volume 191, page 461) thus: ""The cocktails were made of vodka, sugar, and canned grapefruit juice -- a greyhound. This cocktail was served at Greyhound's popular restaurant chain that was located at bus terminals, called 'Post House'."" Before 1945, vodka was an uncommon spirit and most drinks we think of today as "classic cocktails" and which call for vodka, originally would have contained gin. As vodka's popularity grew after the War and gin's popularity waned, many of the popular cocktails persisted, albeit with vodka substituted for gin. The
The Fine Art of Mixing Drinks dinner or mid-afternoon drinks accompanying cake or chocolate cookies, but they are anathema as a "cocktail" before a large meal. In terms of IBA Official Cocktails, Embury describes classic Before-Dinner Cocktails, which whet the appetite, not other categories. Embury breaks all cocktail ingredients down into three categories: The base is the principal ingredient of the cocktail. It is typically a single spirit such as rum, gin, or whiskey, and typically makes up 75 percent or more of the total volume of the cocktail before icing. The modifying agent is the ingredient that gives the cocktail its character. Its function is