Was McDonald's hot in the If this McDonald's "Let’s Eat Out!" kids book is any indication, I'd say "yes"! What a fab illustration! Also, in the company's year, Ronald McDonald appeared in both his first national TV commercial
This is an advertisement for Mickey D's (mcdonalds). Around this time we see that many companies start almost nationwide marketing campaigns. This one shows a "delicious" cheeseburger for only 19 cents. I guess this is the start of obesity.