Poona Club

1 12 oz Gin, Tanqueray Rangpur
34 oz Sweet vermouth
34 oz Blood Orange Juice
1 ds Bitters, Angostura
1 ds Orange bitters
Shake, strain, up.
Created by David Wondrich for Fatty Crab in Manhattan and named as a joke after a fictitious British officers' club (like the Pegu Club), but apparently there is an actual Poona Club in India. See NYT link for history. Wondrich gives his proportions in a tweet (also linked).
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