Signal

Signal was a magazine published by the German Wehrmacht from 1940 through 1945.

Signal was a modern, glossy, illustrated photo journal and government propaganda tool, patterned after the American LIFE magazine and meant specifically for audiences in neutral, allied, and occupied countries.

Signal in The Man With the Iron Heart
Reinhard Heydrich had the complete run of Signal while in hiding in the Alpine Redoubt. He scavanged an old propaganda piece called "What We Are Fighting For" and had it translated into English so it could be distributed in the American occupation zone.