Baco

Old Waldorf Bar Days by Albert Stevens Crockett (1931) — Old Waldorf Bar Days 1931, whiskey glass

1. Build old-fashioned style with a slice of orange peel.

Garnish: Orange peel

The Old Waldorf-Astoria Bar Book by Albert Stevens Crockett (1935, p.38)

1. Stir the orange bitters, vermouths, gin, and ice.
2. Strain into a whiskey glass and finish with orange peel.