In the 70s Elio's used to be one of the only frozen pizzas on the national market. In the early to mid-70s there was a product called "Roman Pizza." There were several small, maybe 6 inch pizzas in the box, which had a gladiator, I think, on the box. The pizza wasn't too good as I remember.

Elio's isn't good, and it's still sold. It was one of the early frozen pizzas, and I used to get it when I was in law school when it went on sale.