"There is only one Jell-O. Avoid imitations - be sure to get the genuine. It comes in five pure-fruit flavors, sealed to keep all that fruity freshness intact."
You'll find four unique Jell-O recipes in this ad, including Corned Beef Loaf (with Lemon Jell-O), Jellied Cabbage Relish, Strawberry Whip, and Jell-O Raw Vegetable Salad.
Jell-O ad from 1929.