Tuesday’s ad is for Ballantine, from 1949. In this ad, part of a series progressing from one, to two, to three rings, a fish is blowing air bubbles under water, which naturally look like rings. First one, then a second, and finally a third, resembling the Ballantine logo.
![Ballantine-1949-green](https://c1.staticflickr.com/5/4137/4867019155_24d865fbd8_o.jpg)