New cocktail: the "income tax"

From Charles Schumann's American Bar. Combine in a cocktail shaker, with ice:

3/4 ounce (half a jigger) orange juice
3/4 ounce (half a jigger) dry vermouth
3/4 ounce (ditto) vermouth rosso
3/4 ounce (again) gin
dash of Angostura bitters

Shake well, and strain into a chilled cocktail glass. Enjoy sometime during a bright summer Sunday spent cleaning house, planning tomorrow's picnic, and learning how to grill. As always, dear things, bon weekend.