This high-octane classic, which appears in Ted Saucier's 1951 Bottoms Up, was named after the Diamondback Lounge in Maryland's Lord Baltimore Hotel.
Featured in: Church Night
- 1 1⁄2 oz. American rye whiskey
- 3⁄4 oz. Laird's Applejack
- 3⁄4 oz. yellow Chartreuse
Combine ingredients in an ice-filled pint glass. Quickly stir and strain into a chilled old-fashioned glass.