Here’s an early to mid-1950s Wonder Bread Cardboard advertising sign that features black and white portraits of Mickey Mantle and Stan Musial.
![](https://i0.wp.com/www.postwarcards.com/wp-content/uploads/2024/04/1950sWonderBreadAdSign.png?resize=670%2C488&ssl=1)
Mastro offered it in their July 1998 catalog and described the multicolored, blank-backed counter sign as 10-1/2” x 14-3/4” in Ex to Mt condition but with minor restorations. They also implied the Stan Musial fountain pen signature was authentic. The minimum bid was $1k.
The Mantle looks a little like the 1957 Jay Publishing New York Yankees Picture Portfolio “card,” but a touch wider.
![](https://i0.wp.com/www.postwarcards.com/wp-content/uploads/2024/04/1957JayPubMantle.jpeg?resize=358%2C500&ssl=1)
The Musial looks a lot like one of Musial’s 1958 Jay Publishing “cards” (All-Stars Set A, All-Stars Set B, St. Louis Cardinals Set A, and St. Louis Cardinals Set B).
![](https://i0.wp.com/www.postwarcards.com/wp-content/uploads/2024/04/1958JayPubMusial.jpeg?resize=363%2C500&ssl=1)