Many of these companies are long gone. Hope these pictures bring back memories!
Bev-rich: a powdered drink flavoring (1960).
Whiz: drink flavoring squirted into a glass of milk (1960).
Left: Baby products were the prizes for a contest sponsored by the Toy-town toy stores, also probably around 1960.
Buster Brown shoes (1960).
Chocks chewable vitamins (1960).
Left: Hess gasoline (1966).