Zeiss Ikon Super Ikonta – John's Cameras. A collection of interesting and old cameras.
Amazon.com: RelicPaper 1955 Zeiss Ikon: Means The Image, Carl Zeiss Print Ad: Posters & Prints
Super Ikonta guide: How to make the most of the Super Ikonta and rangefinder Ikonta M cameras (Camera guide): Emanuel, Walter Daniel: Amazon.com: Books
Zeiss Super Ikonta Light Leaks inspection - YouTube
Zeiss Ikon
Camera Geekery: Zeiss Ikon Super Ikonta II - Japan Camera Hunter