A striking 50-Pfennig definitive from Germany, issued in 1964 as part of the long-running “Post Technology” series. The design features a bold, geometric rendering of a large satellite earth station (Erdefunkstelle), symbolizing the technological advances of modern telecommunications during the Cold War era. Printed in vibrant carmine red, the stamp is admired for its clean lines, sharp engraving, and futuristic architectural theme. A desirable mid-value definitive for collectors specializing in German technology issues or global communication themes.