Old Pal
Orange slice
STIR all ingredients with ice and strain into ice-filled glass.
[['3 cl', 'Straight rye whiskey (100 proof / 50% alc./vol.)'], ['3 cl', 'Italian red bitter liqueur'], ['1.5 cl', 'Martini Extra Dry vermouth'], ['1.5 cl', 'Martini Bianco vermouth']]
[['3 cl', 'rye whiskey'], ['3 cl', 'italian red bitter liqueur'], ['1.5 cl', 'dry vermouth'], ['1.5 cl', 'bianco vermouth']]