Tuesday’s ad is for Guinness, from 1965. While the best known Guinness ads were undoubtedly the ones created by John Gilroy, Guinness had other creative ads throughout the same period and afterward, too, which are often overlooked. In this ad, the “Guinness Guide to River Fish,” six different river fish plus eels are illustrated, each with a short description of how they’re prepared, and what other foods to pair with them, and how best to prepare them, not to mention how good a glass of Guinness will pair with each fish.