San Francisco
Stir in mixing glass with ice and strain
1 oz sloe gin (3 cl)
1 oz sweet vermouth (3 cl)
1 oz dry vermouth (3 cl)
2 dashes Angostura bitters
2 dashes orange bitters
Serve in a cocktail glass (4.5 oz)
Notes:
Originally in the Cafe Royal Cocktail Book from 1937
