My interpretation:
2 oz Plymouth Sloe Gin
4 dashes Fee Brothers Cardamom Bitters
Fill mixing-glass with cracked ice, stir, strain into cocktail glass, serve. — This mostly sweet, slightly bitter postprandial recipe first appears in JM 1912 under this name, and is evidently unknown by that name in other books. It represents a mild improvement on unadulterated sloe gin, and a great improvement on the room-temperature variety.
