Cointreau, 1934 on Flickr.
Scanned from Taschen’s "All-American Ads of the 30s".
Click image for 661 x 875 size.
“Take it over on the alkaline side
It’s good sense to take drink-things with White Rock. The drink-wise way. White Rock’s over on the alkaline side. Helps Neutralize the acidity of whatever you mix it with… Furthermore, White Rocks brings out a good taste. Doesn’t bury it.
… with orange juice
… with grape juice
… and after repeal
… better for you”